/*!

* Bootstrap v4.0.0-alpha.6 (https://getbootstrap.com)
* Copyright 2011-2017 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
*/

if (typeof jQuery === ‘undefined’) {

throw new Error('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.')

}

+function ($) {

var version = $.fn.jquery.split(' ')[0].split('.')
if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1) || (version[0] >= 4)) {
  throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0')
}

}(jQuery);

+function () {

var _typeof = typeof Symbol === “function” && typeof Symbol.iterator === “symbol” ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === “function” && obj.constructor === Symbol && obj !== Symbol.prototype ? “symbol” : typeof obj; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (“value” in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(“this hasn’t been initialised - super() hasn’t been called”); } return call && (typeof call === “object” || typeof call === “function”) ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== “function” && superClass !== null) { throw new TypeError(“Super expression must either be null or a function, not ” + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(“Cannot call a class as a function”); } }

/**

* --------------------------------------------------------------------------
* Bootstrap (v4.0.0-alpha.6): util.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/

var Util = function ($) {

/**
 * ------------------------------------------------------------------------
 * Private TransitionEnd Helpers
 * ------------------------------------------------------------------------
 */

var transition = false;

var MAX_UID = 1000000;

var TransitionEndEvent = {
  WebkitTransition: 'webkitTransitionEnd',
  MozTransition: 'transitionend',
  OTransition: 'oTransitionEnd otransitionend',
  transition: 'transitionend'
};

// shoutout AngusCroll (https://goo.gl/pxwQGp)
function toType(obj) {
  return {}.toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase();
}

function isElement(obj) {
  return (obj[0] || obj).nodeType;
}

function getSpecialTransitionEndEvent() {
  return {
    bindType: transition.end,
    delegateType: transition.end,
    handle: function handle(event) {
      if ($(event.target).is(this)) {
        return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
      }
      return undefined;
    }
  };
}

function transitionEndTest() {
  if (window.QUnit) {
    return false;
  }

  var el = document.createElement('bootstrap');

  for (var name in TransitionEndEvent) {
    if (el.style[name] !== undefined) {
      return {
        end: TransitionEndEvent[name]
      };
    }
  }

  return false;
}

function transitionEndEmulator(duration) {
  var _this = this;

  var called = false;

  $(this).one(Util.TRANSITION_END, function () {
    called = true;
  });

  setTimeout(function () {
    if (!called) {
      Util.triggerTransitionEnd(_this);
    }
  }, duration);

  return this;
}

function setTransitionEndSupport() {
  transition = transitionEndTest();

  $.fn.emulateTransitionEnd = transitionEndEmulator;

  if (Util.supportsTransitionEnd()) {
    $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
  }
}

/**
 * --------------------------------------------------------------------------
 * Public Util Api
 * --------------------------------------------------------------------------
 */

var Util = {

  TRANSITION_END: 'bsTransitionEnd',

  getUID: function getUID(prefix) {
    do {
      // eslint-disable-next-line no-bitwise
      prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
    } while (document.getElementById(prefix));
    return prefix;
  },
  getSelectorFromElement: function getSelectorFromElement(element) {
    var selector = element.getAttribute('data-target');

    if (!selector) {
      selector = element.getAttribute('href') || '';
      selector = /^#[a-z]/i.test(selector) ? selector : null;
    }

    return selector;
  },
  reflow: function reflow(element) {
    return element.offsetHeight;
  },
  triggerTransitionEnd: function triggerTransitionEnd(element) {
    $(element).trigger(transition.end);
  },
  supportsTransitionEnd: function supportsTransitionEnd() {
    return Boolean(transition);
  },
  typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
    for (var property in configTypes) {
      if (configTypes.hasOwnProperty(property)) {
        var expectedTypes = configTypes[property];
        var value = config[property];
        var valueType = value && isElement(value) ? 'element' : toType(value);

        if (!new RegExp(expectedTypes).test(valueType)) {
          throw new Error(componentName.toUpperCase() + ': ' + ('Option "' + property + '" provided type "' + valueType + '" ') + ('but expected type "' + expectedTypes + '".'));
        }
      }
    }
  }
};

setTransitionEndSupport();

return Util;

}(jQuery);

/**

* --------------------------------------------------------------------------
* Bootstrap (v4.0.0-alpha.6): alert.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/

var Alert = function ($) {

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

var NAME = 'alert';
var VERSION = '4.0.0-alpha.6';
var DATA_KEY = 'bs.alert';
var EVENT_KEY = '.' + DATA_KEY;
var DATA_API_KEY = '.data-api';
var JQUERY_NO_CONFLICT = $.fn[NAME];
var TRANSITION_DURATION = 150;

var Selector = {
  DISMISS: '[data-dismiss="alert"]'
};

var Event = {
  CLOSE: 'close' + EVENT_KEY,
  CLOSED: 'closed' + EVENT_KEY,
  CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
};

var ClassName = {
  ALERT: 'alert',
  FADE: 'fade',
  SHOW: 'show'
};

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

var Alert = function () {
  function Alert(element) {
    _classCallCheck(this, Alert);

    this._element = element;
  }

  // getters

  // public

  Alert.prototype.close = function close(element) {
    element = element || this._element;

    var rootElement = this._getRootElement(element);
    var customEvent = this._triggerCloseEvent(rootElement);

    if (customEvent.isDefaultPrevented()) {
      return;
    }

    this._removeElement(rootElement);
  };

  Alert.prototype.dispose = function dispose() {
    $.removeData(this._element, DATA_KEY);
    this._element = null;
  };

  // private

  Alert.prototype._getRootElement = function _getRootElement(element) {
    var selector = Util.getSelectorFromElement(element);
    var parent = false;

    if (selector) {
      parent = $(selector)[0];
    }

    if (!parent) {
      parent = $(element).closest('.' + ClassName.ALERT)[0];
    }

    return parent;
  };

  Alert.prototype._triggerCloseEvent = function _triggerCloseEvent(element) {
    var closeEvent = $.Event(Event.CLOSE);

    $(element).trigger(closeEvent);
    return closeEvent;
  };

  Alert.prototype._removeElement = function _removeElement(element) {
    var _this2 = this;

    $(element).removeClass(ClassName.SHOW);

    if (!Util.supportsTransitionEnd() || !$(element).hasClass(ClassName.FADE)) {
      this._destroyElement(element);
      return;
    }

    $(element).one(Util.TRANSITION_END, function (event) {
      return _this2._destroyElement(element, event);
    }).emulateTransitionEnd(TRANSITION_DURATION);
  };

  Alert.prototype._destroyElement = function _destroyElement(element) {
    $(element).detach().trigger(Event.CLOSED).remove();
  };

  // static

  Alert._jQueryInterface = function _jQueryInterface(config) {
    return this.each(function () {
      var $element = $(this);
      var data = $element.data(DATA_KEY);

      if (!data) {
        data = new Alert(this);
        $element.data(DATA_KEY, data);
      }

      if (config === 'close') {
        data[config](this);
      }
    });
  };

  Alert._handleDismiss = function _handleDismiss(alertInstance) {
    return function (event) {
      if (event) {
        event.preventDefault();
      }

      alertInstance.close(this);
    };
  };

  _createClass(Alert, null, [{
    key: 'VERSION',
    get: function get() {
      return VERSION;
    }
  }]);

  return Alert;
}();

/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */

$(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME] = Alert._jQueryInterface;
$.fn[NAME].Constructor = Alert;
$.fn[NAME].noConflict = function () {
  $.fn[NAME] = JQUERY_NO_CONFLICT;
  return Alert._jQueryInterface;
};

return Alert;

}(jQuery);

/**

* --------------------------------------------------------------------------
* Bootstrap (v4.0.0-alpha.6): button.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/

var Button = function ($) {

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

var NAME = 'button';
var VERSION = '4.0.0-alpha.6';
var DATA_KEY = 'bs.button';
var EVENT_KEY = '.' + DATA_KEY;
var DATA_API_KEY = '.data-api';
var JQUERY_NO_CONFLICT = $.fn[NAME];

var ClassName = {
  ACTIVE: 'active',
  BUTTON: 'btn',
  FOCUS: 'focus'
};

var Selector = {
  DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
  DATA_TOGGLE: '[data-toggle="buttons"]',
  INPUT: 'input',
  ACTIVE: '.active',
  BUTTON: '.btn'
};

var Event = {
  CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY,
  FOCUS_BLUR_DATA_API: 'focus' + EVENT_KEY + DATA_API_KEY + ' ' + ('blur' + EVENT_KEY + DATA_API_KEY)
};

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

var Button = function () {
  function Button(element) {
    _classCallCheck(this, Button);

    this._element = element;
  }

  // getters

  // public

  Button.prototype.toggle = function toggle() {
    var triggerChangeEvent = true;
    var rootElement = $(this._element).closest(Selector.DATA_TOGGLE)[0];

    if (rootElement) {
      var input = $(this._element).find(Selector.INPUT)[0];

      if (input) {
        if (input.type === 'radio') {
          if (input.checked && $(this._element).hasClass(ClassName.ACTIVE)) {
            triggerChangeEvent = false;
          } else {
            var activeElement = $(rootElement).find(Selector.ACTIVE)[0];

            if (activeElement) {
              $(activeElement).removeClass(ClassName.ACTIVE);
            }
          }
        }

        if (triggerChangeEvent) {
          input.checked = !$(this._element).hasClass(ClassName.ACTIVE);
          $(input).trigger('change');
        }

        input.focus();
      }
    }

    this._element.setAttribute('aria-pressed', !$(this._element).hasClass(ClassName.ACTIVE));

    if (triggerChangeEvent) {
      $(this._element).toggleClass(ClassName.ACTIVE);
    }
  };

  Button.prototype.dispose = function dispose() {
    $.removeData(this._element, DATA_KEY);
    this._element = null;
  };

  // static

  Button._jQueryInterface = function _jQueryInterface(config) {
    return this.each(function () {
      var data = $(this).data(DATA_KEY);

      if (!data) {
        data = new Button(this);
        $(this).data(DATA_KEY, data);
      }

      if (config === 'toggle') {
        data[config]();
      }
    });
  };

  _createClass(Button, null, [{
    key: 'VERSION',
    get: function get() {
      return VERSION;
    }
  }]);

  return Button;
}();

/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */

$(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
  event.preventDefault();

  var button = event.target;

  if (!$(button).hasClass(ClassName.BUTTON)) {
    button = $(button).closest(Selector.BUTTON);
  }

  Button._jQueryInterface.call($(button), 'toggle');
}).on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
  var button = $(event.target).closest(Selector.BUTTON)[0];
  $(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type));
});

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME] = Button._jQueryInterface;
$.fn[NAME].Constructor = Button;
$.fn[NAME].noConflict = function () {
  $.fn[NAME] = JQUERY_NO_CONFLICT;
  return Button._jQueryInterface;
};

return Button;

}(jQuery);

/**

* --------------------------------------------------------------------------
* Bootstrap (v4.0.0-alpha.6): carousel.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/

var Carousel = function ($) {

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

var NAME = 'carousel';
var VERSION = '4.0.0-alpha.6';
var DATA_KEY = 'bs.carousel';
var EVENT_KEY = '.' + DATA_KEY;
var DATA_API_KEY = '.data-api';
var JQUERY_NO_CONFLICT = $.fn[NAME];
var TRANSITION_DURATION = 600;
var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key

var Default = {
  interval: 5000,
  keyboard: true,
  slide: false,
  pause: 'hover',
  wrap: true
};

var DefaultType = {
  interval: '(number|boolean)',
  keyboard: 'boolean',
  slide: '(boolean|string)',
  pause: '(string|boolean)',
  wrap: 'boolean'
};

var Direction = {
  NEXT: 'next',
  PREV: 'prev',
  LEFT: 'left',
  RIGHT: 'right'
};

var Event = {
  SLIDE: 'slide' + EVENT_KEY,
  SLID: 'slid' + EVENT_KEY,
  KEYDOWN: 'keydown' + EVENT_KEY,
  MOUSEENTER: 'mouseenter' + EVENT_KEY,
  MOUSELEAVE: 'mouseleave' + EVENT_KEY,
  LOAD_DATA_API: 'load' + EVENT_KEY + DATA_API_KEY,
  CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
};

var ClassName = {
  CAROUSEL: 'carousel',
  ACTIVE: 'active',
  SLIDE: 'slide',
  RIGHT: 'carousel-item-right',
  LEFT: 'carousel-item-left',
  NEXT: 'carousel-item-next',
  PREV: 'carousel-item-prev',
  ITEM: 'carousel-item'
};

var Selector = {
  ACTIVE: '.active',
  ACTIVE_ITEM: '.active.carousel-item',
  ITEM: '.carousel-item',
  NEXT_PREV: '.carousel-item-next, .carousel-item-prev',
  INDICATORS: '.carousel-indicators',
  DATA_SLIDE: '[data-slide], [data-slide-to]',
  DATA_RIDE: '[data-ride="carousel"]'
};

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

var Carousel = function () {
  function Carousel(element, config) {
    _classCallCheck(this, Carousel);

    this._items = null;
    this._interval = null;
    this._activeElement = null;

    this._isPaused = false;
    this._isSliding = false;

    this._config = this._getConfig(config);
    this._element = $(element)[0];
    this._indicatorsElement = $(this._element).find(Selector.INDICATORS)[0];

    this._addEventListeners();
  }

  // getters

  // public

  Carousel.prototype.next = function next() {
    if (this._isSliding) {
      throw new Error('Carousel is sliding');
    }
    this._slide(Direction.NEXT);
  };

  Carousel.prototype.nextWhenVisible = function nextWhenVisible() {
    // Don't call next when the page isn't visible
    if (!document.hidden) {
      this.next();
    }
  };

  Carousel.prototype.prev = function prev() {
    if (this._isSliding) {
      throw new Error('Carousel is sliding');
    }
    this._slide(Direction.PREVIOUS);
  };

  Carousel.prototype.pause = function pause(event) {
    if (!event) {
      this._isPaused = true;
    }

    if ($(this._element).find(Selector.NEXT_PREV)[0] && Util.supportsTransitionEnd()) {
      Util.triggerTransitionEnd(this._element);
      this.cycle(true);
    }

    clearInterval(this._interval);
    this._interval = null;
  };

  Carousel.prototype.cycle = function cycle(event) {
    if (!event) {
      this._isPaused = false;
    }

    if (this._interval) {
      clearInterval(this._interval);
      this._interval = null;
    }

    if (this._config.interval && !this._isPaused) {
      this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
    }
  };

  Carousel.prototype.to = function to(index) {
    var _this3 = this;

    this._activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];

    var activeIndex = this._getItemIndex(this._activeElement);

    if (index > this._items.length - 1 || index < 0) {
      return;
    }

    if (this._isSliding) {
      $(this._element).one(Event.SLID, function () {
        return _this3.to(index);
      });
      return;
    }

    if (activeIndex === index) {
      this.pause();
      this.cycle();
      return;
    }

    var direction = index > activeIndex ? Direction.NEXT : Direction.PREVIOUS;

    this._slide(direction, this._items[index]);
  };

  Carousel.prototype.dispose = function dispose() {
    $(this._element).off(EVENT_KEY);
    $.removeData(this._element, DATA_KEY);

    this._items = null;
    this._config = null;
    this._element = null;
    this._interval = null;
    this._isPaused = null;
    this._isSliding = null;
    this._activeElement = null;
    this._indicatorsElement = null;
  };

  // private

  Carousel.prototype._getConfig = function _getConfig(config) {
    config = $.extend({}, Default, config);
    Util.typeCheckConfig(NAME, config, DefaultType);
    return config;
  };

  Carousel.prototype._addEventListeners = function _addEventListeners() {
    var _this4 = this;

    if (this._config.keyboard) {
      $(this._element).on(Event.KEYDOWN, function (event) {
        return _this4._keydown(event);
      });
    }

    if (this._config.pause === 'hover' && !('ontouchstart' in document.documentElement)) {
      $(this._element).on(Event.MOUSEENTER, function (event) {
        return _this4.pause(event);
      }).on(Event.MOUSELEAVE, function (event) {
        return _this4.cycle(event);
      });
    }
  };

  Carousel.prototype._keydown = function _keydown(event) {
    if (/input|textarea/i.test(event.target.tagName)) {
      return;
    }

    switch (event.which) {
      case ARROW_LEFT_KEYCODE:
        event.preventDefault();
        this.prev();
        break;
      case ARROW_RIGHT_KEYCODE:
        event.preventDefault();
        this.next();
        break;
      default:
        return;
    }
  };

  Carousel.prototype._getItemIndex = function _getItemIndex(element) {
    this._items = $.makeArray($(element).parent().find(Selector.ITEM));
    return this._items.indexOf(element);
  };

  Carousel.prototype._getItemByDirection = function _getItemByDirection(direction, activeElement) {
    var isNextDirection = direction === Direction.NEXT;
    var isPrevDirection = direction === Direction.PREVIOUS;
    var activeIndex = this._getItemIndex(activeElement);
    var lastItemIndex = this._items.length - 1;
    var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;

    if (isGoingToWrap && !this._config.wrap) {
      return activeElement;
    }

    var delta = direction === Direction.PREVIOUS ? -1 : 1;
    var itemIndex = (activeIndex + delta) % this._items.length;

    return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
  };

  Carousel.prototype._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
    var slideEvent = $.Event(Event.SLIDE, {
      relatedTarget: relatedTarget,
      direction: eventDirectionName
    });

    $(this._element).trigger(slideEvent);

    return slideEvent;
  };

  Carousel.prototype._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
    if (this._indicatorsElement) {
      $(this._indicatorsElement).find(Selector.ACTIVE).removeClass(ClassName.ACTIVE);

      var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];

      if (nextIndicator) {
        $(nextIndicator).addClass(ClassName.ACTIVE);
      }
    }
  };

  Carousel.prototype._slide = function _slide(direction, element) {
    var _this5 = this;

    var activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
    var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);

    var isCycling = Boolean(this._interval);

    var directionalClassName = void 0;
    var orderClassName = void 0;
    var eventDirectionName = void 0;

    if (direction === Direction.NEXT) {
      directionalClassName = ClassName.LEFT;
      orderClassName = ClassName.NEXT;
      eventDirectionName = Direction.LEFT;
    } else {
      directionalClassName = ClassName.RIGHT;
      orderClassName = ClassName.PREV;
      eventDirectionName = Direction.RIGHT;
    }

    if (nextElement && $(nextElement).hasClass(ClassName.ACTIVE)) {
      this._isSliding = false;
      return;
    }

    var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
    if (slideEvent.isDefaultPrevented()) {
      return;
    }

    if (!activeElement || !nextElement) {
      // some weirdness is happening, so we bail
      return;
    }

    this._isSliding = true;

    if (isCycling) {
      this.pause();
    }

    this._setActiveIndicatorElement(nextElement);

    var slidEvent = $.Event(Event.SLID, {
      relatedTarget: nextElement,
      direction: eventDirectionName
    });

    if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.SLIDE)) {

      $(nextElement).addClass(orderClassName);

      Util.reflow(nextElement);

      $(activeElement).addClass(directionalClassName);
      $(nextElement).addClass(directionalClassName);

      $(activeElement).one(Util.TRANSITION_END, function () {
        $(nextElement).removeClass(directionalClassName + ' ' + orderClassName).addClass(ClassName.ACTIVE);

        $(activeElement).removeClass(ClassName.ACTIVE + ' ' + orderClassName + ' ' + directionalClassName);

        _this5._isSliding = false;

        setTimeout(function () {
          return $(_this5._element).trigger(slidEvent);
        }, 0);
      }).emulateTransitionEnd(TRANSITION_DURATION);
    } else {
      $(activeElement).removeClass(ClassName.ACTIVE);
      $(nextElement).addClass(ClassName.ACTIVE);

      this._isSliding = false;
      $(this._element).trigger(slidEvent);
    }

    if (isCycling) {
      this.cycle();
    }
  };

  // static

  Carousel._jQueryInterface = function _jQueryInterface(config) {
    return this.each(function () {
      var data = $(this).data(DATA_KEY);
      var _config = $.extend({}, Default, $(this).data());

      if ((typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object') {
        $.extend(_config, config);
      }

      var action = typeof config === 'string' ? config : _config.slide;

      if (!data) {
        data = new Carousel(this, _config);
        $(this).data(DATA_KEY, data);
      }

      if (typeof config === 'number') {
        data.to(config);
      } else if (typeof action === 'string') {
        if (data[action] === undefined) {
          throw new Error('No method named "' + action + '"');
        }
        data[action]();
      } else if (_config.interval) {
        data.pause();
        data.cycle();
      }
    });
  };

  Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
    var selector = Util.getSelectorFromElement(this);

    if (!selector) {
      return;
    }

    var target = $(selector)[0];

    if (!target || !$(target).hasClass(ClassName.CAROUSEL)) {
      return;
    }

    var config = $.extend({}, $(target).data(), $(this).data());
    var slideIndex = this.getAttribute('data-slide-to');

    if (slideIndex) {
      config.interval = false;
    }

    Carousel._jQueryInterface.call($(target), config);

    if (slideIndex) {
      $(target).data(DATA_KEY).to(slideIndex);
    }

    event.preventDefault();
  };

  _createClass(Carousel, null, [{
    key: 'VERSION',
    get: function get() {
      return VERSION;
    }
  }, {
    key: 'Default',
    get: function get() {
      return Default;
    }
  }]);

  return Carousel;
}();

/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */

$(document).on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);

$(window).on(Event.LOAD_DATA_API, function () {
  $(Selector.DATA_RIDE).each(function () {
    var $carousel = $(this);
    Carousel._jQueryInterface.call($carousel, $carousel.data());
  });
});

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME] = Carousel._jQueryInterface;
$.fn[NAME].Constructor = Carousel;
$.fn[NAME].noConflict = function () {
  $.fn[NAME] = JQUERY_NO_CONFLICT;
  return Carousel._jQueryInterface;
};

return Carousel;

}(jQuery);

/**

* --------------------------------------------------------------------------
* Bootstrap (v4.0.0-alpha.6): collapse.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/

var Collapse = function ($) {

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

var NAME = 'collapse';
var VERSION = '4.0.0-alpha.6';
var DATA_KEY = 'bs.collapse';
var EVENT_KEY = '.' + DATA_KEY;
var DATA_API_KEY = '.data-api';
var JQUERY_NO_CONFLICT = $.fn[NAME];
var TRANSITION_DURATION = 600;

var Default = {
  toggle: true,
  parent: ''
};

var DefaultType = {
  toggle: 'boolean',
  parent: 'string'
};

var Event = {
  SHOW: 'show' + EVENT_KEY,
  SHOWN: 'shown' + EVENT_KEY,
  HIDE: 'hide' + EVENT_KEY,
  HIDDEN: 'hidden' + EVENT_KEY,
  CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
};

var ClassName = {
  SHOW: 'show',
  COLLAPSE: 'collapse',
  COLLAPSING: 'collapsing',
  COLLAPSED: 'collapsed'
};

var Dimension = {
  WIDTH: 'width',
  HEIGHT: 'height'
};

var Selector = {
  ACTIVES: '.card > .show, .card > .collapsing',
  DATA_TOGGLE: '[data-toggle="collapse"]'
};

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

var Collapse = function () {
  function Collapse(element, config) {
    _classCallCheck(this, Collapse);

    this._isTransitioning = false;
    this._element = element;
    this._config = this._getConfig(config);
    this._triggerArray = $.makeArray($('[data-toggle="collapse"][href="#' + element.id + '"],' + ('[data-toggle="collapse"][data-target="#' + element.id + '"]')));

    this._parent = this._config.parent ? this._getParent() : null;

    if (!this._config.parent) {
      this._addAriaAndCollapsedClass(this._element, this._triggerArray);
    }

    if (this._config.toggle) {
      this.toggle();
    }
  }

  // getters

  // public

  Collapse.prototype.toggle = function toggle() {
    if ($(this._element).hasClass(ClassName.SHOW)) {
      this.hide();
    } else {
      this.show();
    }
  };

  Collapse.prototype.show = function show() {
    var _this6 = this;

    if (this._isTransitioning) {
      throw new Error('Collapse is transitioning');
    }

    if ($(this._element).hasClass(ClassName.SHOW)) {
      return;
    }

    var actives = void 0;
    var activesData = void 0;

    if (this._parent) {
      actives = $.makeArray($(this._parent).find(Selector.ACTIVES));
      if (!actives.length) {
        actives = null;
      }
    }

    if (actives) {
      activesData = $(actives).data(DATA_KEY);
      if (activesData && activesData._isTransitioning) {
        return;
      }
    }

    var startEvent = $.Event(Event.SHOW);
    $(this._element).trigger(startEvent);
    if (startEvent.isDefaultPrevented()) {
      return;
    }

    if (actives) {
      Collapse._jQueryInterface.call($(actives), 'hide');
      if (!activesData) {
        $(actives).data(DATA_KEY, null);
      }
    }

    var dimension = this._getDimension();

    $(this._element).removeClass(ClassName.COLLAPSE).addClass(ClassName.COLLAPSING);

    this._element.style[dimension] = 0;
    this._element.setAttribute('aria-expanded', true);

    if (this._triggerArray.length) {
      $(this._triggerArray).removeClass(ClassName.COLLAPSED).attr('aria-expanded', true);
    }

    this.setTransitioning(true);

    var complete = function complete() {
      $(_this6._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.SHOW);

      _this6._element.style[dimension] = '';

      _this6.setTransitioning(false);

      $(_this6._element).trigger(Event.SHOWN);
    };

    if (!Util.supportsTransitionEnd()) {
      complete();
      return;
    }

    var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
    var scrollSize = 'scroll' + capitalizedDimension;

    $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);

    this._element.style[dimension] = this._element[scrollSize] + 'px';
  };

  Collapse.prototype.hide = function hide() {
    var _this7 = this;

    if (this._isTransitioning) {
      throw new Error('Collapse is transitioning');
    }

    if (!$(this._element).hasClass(ClassName.SHOW)) {
      return;
    }

    var startEvent = $.Event(Event.HIDE);
    $(this._element).trigger(startEvent);
    if (startEvent.isDefaultPrevented()) {
      return;
    }

    var dimension = this._getDimension();
    var offsetDimension = dimension === Dimension.WIDTH ? 'offsetWidth' : 'offsetHeight';

    this._element.style[dimension] = this._element[offsetDimension] + 'px';

    Util.reflow(this._element);

    $(this._element).addClass(ClassName.COLLAPSING).removeClass(ClassName.COLLAPSE).removeClass(ClassName.SHOW);

    this._element.setAttribute('aria-expanded', false);

    if (this._triggerArray.length) {
      $(this._triggerArray).addClass(ClassName.COLLAPSED).attr('aria-expanded', false);
    }

    this.setTransitioning(true);

    var complete = function complete() {
      _this7.setTransitioning(false);
      $(_this7._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);
    };

    this._element.style[dimension] = '';

    if (!Util.supportsTransitionEnd()) {
      complete();
      return;
    }

    $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
  };

  Collapse.prototype.setTransitioning = function setTransitioning(isTransitioning) {
    this._isTransitioning = isTransitioning;
  };

  Collapse.prototype.dispose = function dispose() {
    $.removeData(this._element, DATA_KEY);

    this._config = null;
    this._parent = null;
    this._element = null;
    this._triggerArray = null;
    this._isTransitioning = null;
  };

  // private

  Collapse.prototype._getConfig = function _getConfig(config) {
    config = $.extend({}, Default, config);
    config.toggle = Boolean(config.toggle); // coerce string values
    Util.typeCheckConfig(NAME, config, DefaultType);
    return config;
  };

  Collapse.prototype._getDimension = function _getDimension() {
    var hasWidth = $(this._element).hasClass(Dimension.WIDTH);
    return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
  };

  Collapse.prototype._getParent = function _getParent() {
    var _this8 = this;

    var parent = $(this._config.parent)[0];
    var selector = '[data-toggle="collapse"][data-parent="' + this._config.parent + '"]';

    $(parent).find(selector).each(function (i, element) {
      _this8._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
    });

    return parent;
  };

  Collapse.prototype._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
    if (element) {
      var isOpen = $(element).hasClass(ClassName.SHOW);
      element.setAttribute('aria-expanded', isOpen);

      if (triggerArray.length) {
        $(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
      }
    }
  };

  // static

  Collapse._getTargetFromElement = function _getTargetFromElement(element) {
    var selector = Util.getSelectorFromElement(element);
    return selector ? $(selector)[0] : null;
  };

  Collapse._jQueryInterface = function _jQueryInterface(config) {
    return this.each(function () {
      var $this = $(this);
      var data = $this.data(DATA_KEY);
      var _config = $.extend({}, Default, $this.data(), (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' && config);

      if (!data && _config.toggle && /show|hide/.test(config)) {
        _config.toggle = false;
      }

      if (!data) {
        data = new Collapse(this, _config);
        $this.data(DATA_KEY, data);
      }

      if (typeof config === 'string') {
        if (data[config] === undefined) {
          throw new Error('No method named "' + config + '"');
        }
        data[config]();
      }
    });
  };

  _createClass(Collapse, null, [{
    key: 'VERSION',
    get: function get() {
      return VERSION;
    }
  }, {
    key: 'Default',
    get: function get() {
      return Default;
    }
  }]);

  return Collapse;
}();

/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */

$(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
  event.preventDefault();

  var target = Collapse._getTargetFromElement(this);
  var data = $(target).data(DATA_KEY);
  var config = data ? 'toggle' : $(this).data();

  Collapse._jQueryInterface.call($(target), config);
});

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME] = Collapse._jQueryInterface;
$.fn[NAME].Constructor = Collapse;
$.fn[NAME].noConflict = function () {
  $.fn[NAME] = JQUERY_NO_CONFLICT;
  return Collapse._jQueryInterface;
};

return Collapse;

}(jQuery);

/**

* --------------------------------------------------------------------------
* Bootstrap (v4.0.0-alpha.6): dropdown.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/

var Dropdown = function ($) {

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

var NAME = 'dropdown';
var VERSION = '4.0.0-alpha.6';
var DATA_KEY = 'bs.dropdown';
var EVENT_KEY = '.' + DATA_KEY;
var DATA_API_KEY = '.data-api';
var JQUERY_NO_CONFLICT = $.fn[NAME];
var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)

var Event = {
  HIDE: 'hide' + EVENT_KEY,
  HIDDEN: 'hidden' + EVENT_KEY,
  SHOW: 'show' + EVENT_KEY,
  SHOWN: 'shown' + EVENT_KEY,
  CLICK: 'click' + EVENT_KEY,
  CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY,
  FOCUSIN_DATA_API: 'focusin' + EVENT_KEY + DATA_API_KEY,
  KEYDOWN_DATA_API: 'keydown' + EVENT_KEY + DATA_API_KEY
};

var ClassName = {
  BACKDROP: 'dropdown-backdrop',
  DISABLED: 'disabled',
  SHOW: 'show'
};

var Selector = {
  BACKDROP: '.dropdown-backdrop',
  DATA_TOGGLE: '[data-toggle="dropdown"]',
  FORM_CHILD: '.dropdown form',
  ROLE_MENU: '[role="menu"]',
  ROLE_LISTBOX: '[role="listbox"]',
  NAVBAR_NAV: '.navbar-nav',
  VISIBLE_ITEMS: '[role="menu"] li:not(.disabled) a, ' + '[role="listbox"] li:not(.disabled) a'
};

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

var Dropdown = function () {
  function Dropdown(element) {
    _classCallCheck(this, Dropdown);

    this._element = element;

    this._addEventListeners();
  }

  // getters

  // public

  Dropdown.prototype.toggle = function toggle() {
    if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
      return false;
    }

    var parent = Dropdown._getParentFromElement(this);
    var isActive = $(parent).hasClass(ClassName.SHOW);

    Dropdown._clearMenus();

    if (isActive) {
      return false;
    }

    if ('ontouchstart' in document.documentElement && !$(parent).closest(Selector.NAVBAR_NAV).length) {

      // if mobile we use a backdrop because click events don't delegate
      var dropdown = document.createElement('div');
      dropdown.className = ClassName.BACKDROP;
      $(dropdown).insertBefore(this);
      $(dropdown).on('click', Dropdown._clearMenus);
    }

    var relatedTarget = {
      relatedTarget: this
    };
    var showEvent = $.Event(Event.SHOW, relatedTarget);

    $(parent).trigger(showEvent);

    if (showEvent.isDefaultPrevented()) {
      return false;
    }

    this.focus();
    this.setAttribute('aria-expanded', true);

    $(parent).toggleClass(ClassName.SHOW);
    $(parent).trigger($.Event(Event.SHOWN, relatedTarget));

    return false;
  };

  Dropdown.prototype.dispose = function dispose() {
    $.removeData(this._element, DATA_KEY);
    $(this._element).off(EVENT_KEY);
    this._element = null;
  };

  // private

  Dropdown.prototype._addEventListeners = function _addEventListeners() {
    $(this._element).on(Event.CLICK, this.toggle);
  };

  // static

  Dropdown._jQueryInterface = function _jQueryInterface(config) {
    return this.each(function () {
      var data = $(this).data(DATA_KEY);

      if (!data) {
        data = new Dropdown(this);
        $(this).data(DATA_KEY, data);
      }

      if (typeof config === 'string') {
        if (data[config] === undefined) {
          throw new Error('No method named "' + config + '"');
        }
        data[config].call(this);
      }
    });
  };

  Dropdown._clearMenus = function _clearMenus(event) {
    if (event && event.which === RIGHT_MOUSE_BUTTON_WHICH) {
      return;
    }

    var backdrop = $(Selector.BACKDROP)[0];
    if (backdrop) {
      backdrop.parentNode.removeChild(backdrop);
    }

    var toggles = $.makeArray($(Selector.DATA_TOGGLE));

    for (var i = 0; i < toggles.length; i++) {
      var parent = Dropdown._getParentFromElement(toggles[i]);
      var relatedTarget = {
        relatedTarget: toggles[i]
      };

      if (!$(parent).hasClass(ClassName.SHOW)) {
        continue;
      }

      if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'focusin') && $.contains(parent, event.target)) {
        continue;
      }

      var hideEvent = $.Event(Event.HIDE, relatedTarget);
      $(parent).trigger(hideEvent);
      if (hideEvent.isDefaultPrevented()) {
        continue;
      }

      toggles[i].setAttribute('aria-expanded', 'false');

      $(parent).removeClass(ClassName.SHOW).trigger($.Event(Event.HIDDEN, relatedTarget));
    }
  };

  Dropdown._getParentFromElement = function _getParentFromElement(element) {
    var parent = void 0;
    var selector = Util.getSelectorFromElement(element);

    if (selector) {
      parent = $(selector)[0];
    }

    return parent || element.parentNode;
  };

  Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
    if (!/(38|40|27|32)/.test(event.which) || /input|textarea/i.test(event.target.tagName)) {
      return;
    }

    event.preventDefault();
    event.stopPropagation();

    if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
      return;
    }

    var parent = Dropdown._getParentFromElement(this);
    var isActive = $(parent).hasClass(ClassName.SHOW);

    if (!isActive && event.which !== ESCAPE_KEYCODE || isActive && event.which === ESCAPE_KEYCODE) {

      if (event.which === ESCAPE_KEYCODE) {
        var toggle = $(parent).find(Selector.DATA_TOGGLE)[0];
        $(toggle).trigger('focus');
      }

      $(this).trigger('click');
      return;
    }

    var items = $(parent).find(Selector.VISIBLE_ITEMS).get();

    if (!items.length) {
      return;
    }

    var index = items.indexOf(event.target);

    if (event.which === ARROW_UP_KEYCODE && index > 0) {
      // up
      index--;
    }

    if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
      // down
      index++;
    }

    if (index < 0) {
      index = 0;
    }

    items[index].focus();
  };

  _createClass(Dropdown, null, [{
    key: 'VERSION',
    get: function get() {
      return VERSION;
    }
  }]);

  return Dropdown;
}();

/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */

$(document).on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.ROLE_MENU, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.ROLE_LISTBOX, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA_API + ' ' + Event.FOCUSIN_DATA_API, Dropdown._clearMenus).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, Dropdown.prototype.toggle).on(Event.CLICK_DATA_API, Selector.FORM_CHILD, function (e) {
  e.stopPropagation();
});

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME] = Dropdown._jQueryInterface;
$.fn[NAME].Constructor = Dropdown;
$.fn[NAME].noConflict = function () {
  $.fn[NAME] = JQUERY_NO_CONFLICT;
  return Dropdown._jQueryInterface;
};

return Dropdown;

}(jQuery);

/**

* --------------------------------------------------------------------------
* Bootstrap (v4.0.0-alpha.6): modal.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/

var Modal = function ($) {

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

var NAME = 'modal';
var VERSION = '4.0.0-alpha.6';
var DATA_KEY = 'bs.modal';
var EVENT_KEY = '.' + DATA_KEY;
var DATA_API_KEY = '.data-api';
var JQUERY_NO_CONFLICT = $.fn[NAME];
var TRANSITION_DURATION = 300;
var BACKDROP_TRANSITION_DURATION = 150;
var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key

var Default = {
  backdrop: true,
  keyboard: true,
  focus: true,
  show: true
};

var DefaultType = {
  backdrop: '(boolean|string)',
  keyboard: 'boolean',
  focus: 'boolean',
  show: 'boolean'
};

var Event = {
  HIDE: 'hide' + EVENT_KEY,
  HIDDEN: 'hidden' + EVENT_KEY,
  SHOW: 'show' + EVENT_KEY,
  SHOWN: 'shown' + EVENT_KEY,
  FOCUSIN: 'focusin' + EVENT_KEY,
  RESIZE: 'resize' + EVENT_KEY,
  CLICK_DISMISS: 'click.dismiss' + EVENT_KEY,
  KEYDOWN_DISMISS: 'keydown.dismiss' + EVENT_KEY,
  MOUSEUP_DISMISS: 'mouseup.dismiss' + EVENT_KEY,
  MOUSEDOWN_DISMISS: 'mousedown.dismiss' + EVENT_KEY,
  CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
};

var ClassName = {
  SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
  BACKDROP: 'modal-backdrop',
  OPEN: 'modal-open',
  FADE: 'fade',
  SHOW: 'show'
};

var Selector = {
  DIALOG: '.modal-dialog',
  DATA_TOGGLE: '[data-toggle="modal"]',
  DATA_DISMISS: '[data-dismiss="modal"]',
  FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top'
};

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

var Modal = function () {
  function Modal(element, config) {
    _classCallCheck(this, Modal);

    this._config = this._getConfig(config);
    this._element = element;
    this._dialog = $(element).find(Selector.DIALOG)[0];
    this._backdrop = null;
    this._isShown = false;
    this._isBodyOverflowing = false;
    this._ignoreBackdropClick = false;
    this._isTransitioning = false;
    this._originalBodyPadding = 0;
    this._scrollbarWidth = 0;
  }

  // getters

  // public

  Modal.prototype.toggle = function toggle(relatedTarget) {
    return this._isShown ? this.hide() : this.show(relatedTarget);
  };

  Modal.prototype.show = function show(relatedTarget) {
    var _this9 = this;

    if (this._isTransitioning) {
      throw new Error('Modal is transitioning');
    }

    if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
      this._isTransitioning = true;
    }
    var showEvent = $.Event(Event.SHOW, {
      relatedTarget: relatedTarget
    });

    $(this._element).trigger(showEvent);

    if (this._isShown || showEvent.isDefaultPrevented()) {
      return;
    }

    this._isShown = true;

    this._checkScrollbar();
    this._setScrollbar();

    $(document.body).addClass(ClassName.OPEN);

    this._setEscapeEvent();
    this._setResizeEvent();

    $(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, function (event) {
      return _this9.hide(event);
    });

    $(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
      $(_this9._element).one(Event.MOUSEUP_DISMISS, function (event) {
        if ($(event.target).is(_this9._element)) {
          _this9._ignoreBackdropClick = true;
        }
      });
    });

    this._showBackdrop(function () {
      return _this9._showElement(relatedTarget);
    });
  };

  Modal.prototype.hide = function hide(event) {
    var _this10 = this;

    if (event) {
      event.preventDefault();
    }

    if (this._isTransitioning) {
      throw new Error('Modal is transitioning');
    }

    var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
    if (transition) {
      this._isTransitioning = true;
    }

    var hideEvent = $.Event(Event.HIDE);
    $(this._element).trigger(hideEvent);

    if (!this._isShown || hideEvent.isDefaultPrevented()) {
      return;
    }

    this._isShown = false;

    this._setEscapeEvent();
    this._setResizeEvent();

    $(document).off(Event.FOCUSIN);

    $(this._element).removeClass(ClassName.SHOW);

    $(this._element).off(Event.CLICK_DISMISS);
    $(this._dialog).off(Event.MOUSEDOWN_DISMISS);

    if (transition) {
      $(this._element).one(Util.TRANSITION_END, function (event) {
        return _this10._hideModal(event);
      }).emulateTransitionEnd(TRANSITION_DURATION);
    } else {
      this._hideModal();
    }
  };

  Modal.prototype.dispose = function dispose() {
    $.removeData(this._element, DATA_KEY);

    $(window, document, this._element, this._backdrop).off(EVENT_KEY);

    this._config = null;
    this._element = null;
    this._dialog = null;
    this._backdrop = null;
    this._isShown = null;
    this._isBodyOverflowing = null;
    this._ignoreBackdropClick = null;
    this._originalBodyPadding = null;
    this._scrollbarWidth = null;
  };

  // private

  Modal.prototype._getConfig = function _getConfig(config) {
    config = $.extend({}, Default, config);
    Util.typeCheckConfig(NAME, config, DefaultType);
    return config;
  };

  Modal.prototype._showElement = function _showElement(relatedTarget) {
    var _this11 = this;

    var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);

    if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
      // don't move modals dom position
      document.body.appendChild(this._element);
    }

    this._element.style.display = 'block';
    this._element.removeAttribute('aria-hidden');
    this._element.scrollTop = 0;

    if (transition) {
      Util.reflow(this._element);
    }

    $(this._element).addClass(ClassName.SHOW);

    if (this._config.focus) {
      this._enforceFocus();
    }

    var shownEvent = $.Event(Event.SHOWN, {
      relatedTarget: relatedTarget
    });

    var transitionComplete = function transitionComplete() {
      if (_this11._config.focus) {
        _this11._element.focus();
      }
      _this11._isTransitioning = false;
      $(_this11._element).trigger(shownEvent);
    };

    if (transition) {
      $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(TRANSITION_DURATION);
    } else {
      transitionComplete();
    }
  };

  Modal.prototype._enforceFocus = function _enforceFocus() {
    var _this12 = this;

    $(document).off(Event.FOCUSIN) // guard against infinite focus loop
    .on(Event.FOCUSIN, function (event) {
      if (document !== event.target && _this12._element !== event.target && !$(_this12._element).has(event.target).length) {
        _this12._element.focus();
      }
    });
  };

  Modal.prototype._setEscapeEvent = function _setEscapeEvent() {
    var _this13 = this;

    if (this._isShown && this._config.keyboard) {
      $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
        if (event.which === ESCAPE_KEYCODE) {
          _this13.hide();
        }
      });
    } else if (!this._isShown) {
      $(this._element).off(Event.KEYDOWN_DISMISS);
    }
  };

  Modal.prototype._setResizeEvent = function _setResizeEvent() {
    var _this14 = this;

    if (this._isShown) {
      $(window).on(Event.RESIZE, function (event) {
        return _this14._handleUpdate(event);
      });
    } else {
      $(window).off(Event.RESIZE);
    }
  };

  Modal.prototype._hideModal = function _hideModal() {
    var _this15 = this;

    this._element.style.display = 'none';
    this._element.setAttribute('aria-hidden', 'true');
    this._isTransitioning = false;
    this._showBackdrop(function () {
      $(document.body).removeClass(ClassName.OPEN);
      _this15._resetAdjustments();
      _this15._resetScrollbar();
      $(_this15._element).trigger(Event.HIDDEN);
    });
  };

  Modal.prototype._removeBackdrop = function _removeBackdrop() {
    if (this._backdrop) {
      $(this._backdrop).remove();
      this._backdrop = null;
    }
  };

  Modal.prototype._showBackdrop = function _showBackdrop(callback) {
    var _this16 = this;

    var animate = $(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';

    if (this._isShown && this._config.backdrop) {
      var doAnimate = Util.supportsTransitionEnd() && animate;

      this._backdrop = document.createElement('div');
      this._backdrop.className = ClassName.BACKDROP;

      if (animate) {
        $(this._backdrop).addClass(animate);
      }

      $(this._backdrop).appendTo(document.body);

      $(this._element).on(Event.CLICK_DISMISS, function (event) {
        if (_this16._ignoreBackdropClick) {
          _this16._ignoreBackdropClick = false;
          return;
        }
        if (event.target !== event.currentTarget) {
          return;
        }
        if (_this16._config.backdrop === 'static') {
          _this16._element.focus();
        } else {
          _this16.hide();
        }
      });

      if (doAnimate) {
        Util.reflow(this._backdrop);
      }

      $(this._backdrop).addClass(ClassName.SHOW);

      if (!callback) {
        return;
      }

      if (!doAnimate) {
        callback();
        return;
      }

      $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
    } else if (!this._isShown && this._backdrop) {
      $(this._backdrop).removeClass(ClassName.SHOW);

      var callbackRemove = function callbackRemove() {
        _this16._removeBackdrop();
        if (callback) {
          callback();
        }
      };

      if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
        $(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
      } else {
        callbackRemove();
      }
    } else if (callback) {
      callback();
    }
  };

  // ----------------------------------------------------------------------
  // the following methods are used to handle overflowing modals
  // todo (fat): these should probably be refactored out of modal.js
  // ----------------------------------------------------------------------

  Modal.prototype._handleUpdate = function _handleUpdate() {
    this._adjustDialog();
  };

  Modal.prototype._adjustDialog = function _adjustDialog() {
    var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;

    if (!this._isBodyOverflowing && isModalOverflowing) {
      this._element.style.paddingLeft = this._scrollbarWidth + 'px';
    }

    if (this._isBodyOverflowing && !isModalOverflowing) {
      this._element.style.paddingRight = this._scrollbarWidth + 'px';
    }
  };

  Modal.prototype._resetAdjustments = function _resetAdjustments() {
    this._element.style.paddingLeft = '';
    this._element.style.paddingRight = '';
  };

  Modal.prototype._checkScrollbar = function _checkScrollbar() {
    this._isBodyOverflowing = document.body.clientWidth < window.innerWidth;
    this._scrollbarWidth = this._getScrollbarWidth();
  };

  Modal.prototype._setScrollbar = function _setScrollbar() {
    var bodyPadding = parseInt($(Selector.FIXED_CONTENT).css('padding-right') || 0, 10);

    this._originalBodyPadding = document.body.style.paddingRight || '';

    if (this._isBodyOverflowing) {
      document.body.style.paddingRight = bodyPadding + this._scrollbarWidth + 'px';
    }
  };

  Modal.prototype._resetScrollbar = function _resetScrollbar() {
    document.body.style.paddingRight = this._originalBodyPadding;
  };

  Modal.prototype._getScrollbarWidth = function _getScrollbarWidth() {
    // thx d.walsh
    var scrollDiv = document.createElement('div');
    scrollDiv.className = ClassName.SCROLLBAR_MEASURER;
    document.body.appendChild(scrollDiv);
    var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth;
    document.body.removeChild(scrollDiv);
    return scrollbarWidth;
  };

  // static

  Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
    return this.each(function () {
      var data = $(this).data(DATA_KEY);
      var _config = $.extend({}, Modal.Default, $(this).data(), (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' && config);

      if (!data) {
        data = new Modal(this, _config);
        $(this).data(DATA_KEY, data);
      }

      if (typeof config === 'string') {
        if (data[config] === undefined) {
          throw new Error('No method named "' + config + '"');
        }
        data[config](relatedTarget);
      } else if (_config.show) {
        data.show(relatedTarget);
      }
    });
  };

  _createClass(Modal, null, [{
    key: 'VERSION',
    get: function get() {
      return VERSION;
    }
  }, {
    key: 'Default',
    get: function get() {
      return Default;
    }
  }]);

  return Modal;
}();

/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */

$(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
  var _this17 = this;

  var target = void 0;
  var selector = Util.getSelectorFromElement(this);

  if (selector) {
    target = $(selector)[0];
  }

  var config = $(target).data(DATA_KEY) ? 'toggle' : $.extend({}, $(target).data(), $(this).data());

  if (this.tagName === 'A' || this.tagName === 'AREA') {
    event.preventDefault();
  }

  var $target = $(target).one(Event.SHOW, function (showEvent) {
    if (showEvent.isDefaultPrevented()) {
      // only register focus restorer if modal will actually get shown
      return;
    }

    $target.one(Event.HIDDEN, function () {
      if ($(_this17).is(':visible')) {
        _this17.focus();
      }
    });
  });

  Modal._jQueryInterface.call($(target), config, this);
});

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME] = Modal._jQueryInterface;
$.fn[NAME].Constructor = Modal;
$.fn[NAME].noConflict = function () {
  $.fn[NAME] = JQUERY_NO_CONFLICT;
  return Modal._jQueryInterface;
};

return Modal;

}(jQuery);

/**

* --------------------------------------------------------------------------
* Bootstrap (v4.0.0-alpha.6): scrollspy.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/

var ScrollSpy = function ($) {

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

var NAME = 'scrollspy';
var VERSION = '4.0.0-alpha.6';
var DATA_KEY = 'bs.scrollspy';
var EVENT_KEY = '.' + DATA_KEY;
var DATA_API_KEY = '.data-api';
var JQUERY_NO_CONFLICT = $.fn[NAME];

var Default = {
  offset: 10,
  method: 'auto',
  target: ''
};

var DefaultType = {
  offset: 'number',
  method: 'string',
  target: '(string|element)'
};

var Event = {
  ACTIVATE: 'activate' + EVENT_KEY,
  SCROLL: 'scroll' + EVENT_KEY,
  LOAD_DATA_API: 'load' + EVENT_KEY + DATA_API_KEY
};

var ClassName = {
  DROPDOWN_ITEM: 'dropdown-item',
  DROPDOWN_MENU: 'dropdown-menu',
  NAV_LINK: 'nav-link',
  NAV: 'nav',
  ACTIVE: 'active'
};

var Selector = {
  DATA_SPY: '[data-spy="scroll"]',
  ACTIVE: '.active',
  LIST_ITEM: '.list-item',
  LI: 'li',
  LI_DROPDOWN: 'li.dropdown',
  NAV_LINKS: '.nav-link',
  DROPDOWN: '.dropdown',
  DROPDOWN_ITEMS: '.dropdown-item',
  DROPDOWN_TOGGLE: '.dropdown-toggle'
};

var OffsetMethod = {
  OFFSET: 'offset',
  POSITION: 'position'
};

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

var ScrollSpy = function () {
  function ScrollSpy(element, config) {
    var _this18 = this;

    _classCallCheck(this, ScrollSpy);

    this._element = element;
    this._scrollElement = element.tagName === 'BODY' ? window : element;
    this._config = this._getConfig(config);
    this._selector = this._config.target + ' ' + Selector.NAV_LINKS + ',' + (this._config.target + ' ' + Selector.DROPDOWN_ITEMS);
    this._offsets = [];
    this._targets = [];
    this._activeTarget = null;
    this._scrollHeight = 0;

    $(this._scrollElement).on(Event.SCROLL, function (event) {
      return _this18._process(event);
    });

    this.refresh();
    this._process();
  }

  // getters

  // public

  ScrollSpy.prototype.refresh = function refresh() {
    var _this19 = this;

    var autoMethod = this._scrollElement !== this._scrollElement.window ? OffsetMethod.POSITION : OffsetMethod.OFFSET;

    var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;

    var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;

    this._offsets = [];
    this._targets = [];

    this._scrollHeight = this._getScrollHeight();

    var targets = $.makeArray($(this._selector));

    targets.map(function (element) {
      var target = void 0;
      var targetSelector = Util.getSelectorFromElement(element);

      if (targetSelector) {
        target = $(targetSelector)[0];
      }

      if (target && (target.offsetWidth || target.offsetHeight)) {
        // todo (fat): remove sketch reliance on jQuery position/offset
        return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
      }
      return null;
    }).filter(function (item) {
      return item;
    }).sort(function (a, b) {
      return a[0] - b[0];
    }).forEach(function (item) {
      _this19._offsets.push(item[0]);
      _this19._targets.push(item[1]);
    });
  };

  ScrollSpy.prototype.dispose = function dispose() {
    $.removeData(this._element, DATA_KEY);
    $(this._scrollElement).off(EVENT_KEY);

    this._element = null;
    this._scrollElement = null;
    this._config = null;
    this._selector = null;
    this._offsets = null;
    this._targets = null;
    this._activeTarget = null;
    this._scrollHeight = null;
  };

  // private

  ScrollSpy.prototype._getConfig = function _getConfig(config) {
    config = $.extend({}, Default, config);

    if (typeof config.target !== 'string') {
      var id = $(config.target).attr('id');
      if (!id) {
        id = Util.getUID(NAME);
        $(config.target).attr('id', id);
      }
      config.target = '#' + id;
    }

    Util.typeCheckConfig(NAME, config, DefaultType);

    return config;
  };

  ScrollSpy.prototype._getScrollTop = function _getScrollTop() {
    return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
  };

  ScrollSpy.prototype._getScrollHeight = function _getScrollHeight() {
    return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
  };

  ScrollSpy.prototype._getOffsetHeight = function _getOffsetHeight() {
    return this._scrollElement === window ? window.innerHeight : this._scrollElement.offsetHeight;
  };

  ScrollSpy.prototype._process = function _process() {
    var scrollTop = this._getScrollTop() + this._config.offset;
    var scrollHeight = this._getScrollHeight();
    var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();

    if (this._scrollHeight !== scrollHeight) {
      this.refresh();
    }

    if (scrollTop >= maxScroll) {
      var target = this._targets[this._targets.length - 1];

      if (this._activeTarget !== target) {
        this._activate(target);
      }
      return;
    }

    if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
      this._activeTarget = null;
      this._clear();
      return;
    }

    for (var i = this._offsets.length; i--;) {
      var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (this._offsets[i + 1] === undefined || scrollTop < this._offsets[i + 1]);

      if (isActiveTarget) {
        this._activate(this._targets[i]);
      }
    }
  };

  ScrollSpy.prototype._activate = function _activate(target) {
    this._activeTarget = target;

    this._clear();

    var queries = this._selector.split(',');
    queries = queries.map(function (selector) {
      return selector + '[data-target="' + target + '"],' + (selector + '[href="' + target + '"]');
    });

    var $link = $(queries.join(','));

    if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
      $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
      $link.addClass(ClassName.ACTIVE);
    } else {
      // todo (fat) this is kinda sus...
      // recursively add actives to tested nav-links
      $link.parents(Selector.LI).find('> ' + Selector.NAV_LINKS).addClass(ClassName.ACTIVE);
    }

    $(this._scrollElement).trigger(Event.ACTIVATE, {
      relatedTarget: target
    });
  };

  ScrollSpy.prototype._clear = function _clear() {
    $(this._selector).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
  };

  // static

  ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
    return this.each(function () {
      var data = $(this).data(DATA_KEY);
      var _config = (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' && config;

      if (!data) {
        data = new ScrollSpy(this, _config);
        $(this).data(DATA_KEY, data);
      }

      if (typeof config === 'string') {
        if (data[config] === undefined) {
          throw new Error('No method named "' + config + '"');
        }
        data[config]();
      }
    });
  };

  _createClass(ScrollSpy, null, [{
    key: 'VERSION',
    get: function get() {
      return VERSION;
    }
  }, {
    key: 'Default',
    get: function get() {
      return Default;
    }
  }]);

  return ScrollSpy;
}();

/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */

$(window).on(Event.LOAD_DATA_API, function () {
  var scrollSpys = $.makeArray($(Selector.DATA_SPY));

  for (var i = scrollSpys.length; i--;) {
    var $spy = $(scrollSpys[i]);
    ScrollSpy._jQueryInterface.call($spy, $spy.data());
  }
});

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME] = ScrollSpy._jQueryInterface;
$.fn[NAME].Constructor = ScrollSpy;
$.fn[NAME].noConflict = function () {
  $.fn[NAME] = JQUERY_NO_CONFLICT;
  return ScrollSpy._jQueryInterface;
};

return ScrollSpy;

}(jQuery);

/**

* --------------------------------------------------------------------------
* Bootstrap (v4.0.0-alpha.6): tab.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/

var Tab = function ($) {

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

var NAME = 'tab';
var VERSION = '4.0.0-alpha.6';
var DATA_KEY = 'bs.tab';
var EVENT_KEY = '.' + DATA_KEY;
var DATA_API_KEY = '.data-api';
var JQUERY_NO_CONFLICT = $.fn[NAME];
var TRANSITION_DURATION = 150;

var Event = {
  HIDE: 'hide' + EVENT_KEY,
  HIDDEN: 'hidden' + EVENT_KEY,
  SHOW: 'show' + EVENT_KEY,
  SHOWN: 'shown' + EVENT_KEY,
  CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
};

var ClassName = {
  DROPDOWN_MENU: 'dropdown-menu',
  ACTIVE: 'active',
  DISABLED: 'disabled',
  FADE: 'fade',
  SHOW: 'show'
};

var Selector = {
  A: 'a',
  LI: 'li',
  DROPDOWN: '.dropdown',
  LIST: 'ul:not(.dropdown-menu), ol:not(.dropdown-menu), nav:not(.dropdown-menu)',
  FADE_CHILD: '> .nav-item .fade, > .fade',
  ACTIVE: '.active',
  ACTIVE_CHILD: '> .nav-item > .active, > .active',
  DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"]',
  DROPDOWN_TOGGLE: '.dropdown-toggle',
  DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
};

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

var Tab = function () {
  function Tab(element) {
    _classCallCheck(this, Tab);

    this._element = element;
  }

  // getters

  // public

  Tab.prototype.show = function show() {
    var _this20 = this;

    if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName.ACTIVE) || $(this._element).hasClass(ClassName.DISABLED)) {
      return;
    }

    var target = void 0;
    var previous = void 0;
    var listElement = $(this._element).closest(Selector.LIST)[0];
    var selector = Util.getSelectorFromElement(this._element);

    if (listElement) {
      previous = $.makeArray($(listElement).find(Selector.ACTIVE));
      previous = previous[previous.length - 1];
    }

    var hideEvent = $.Event(Event.HIDE, {
      relatedTarget: this._element
    });

    var showEvent = $.Event(Event.SHOW, {
      relatedTarget: previous
    });

    if (previous) {
      $(previous).trigger(hideEvent);
    }

    $(this._element).trigger(showEvent);

    if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
      return;
    }

    if (selector) {
      target = $(selector)[0];
    }

    this._activate(this._element, listElement);

    var complete = function complete() {
      var hiddenEvent = $.Event(Event.HIDDEN, {
        relatedTarget: _this20._element
      });

      var shownEvent = $.Event(Event.SHOWN, {
        relatedTarget: previous
      });

      $(previous).trigger(hiddenEvent);
      $(_this20._element).trigger(shownEvent);
    };

    if (target) {
      this._activate(target, target.parentNode, complete);
    } else {
      complete();
    }
  };

  Tab.prototype.dispose = function dispose() {
    $.removeClass(this._element, DATA_KEY);
    this._element = null;
  };

  // private

  Tab.prototype._activate = function _activate(element, container, callback) {
    var _this21 = this;

    var active = $(container).find(Selector.ACTIVE_CHILD)[0];
    var isTransitioning = callback && Util.supportsTransitionEnd() && (active && $(active).hasClass(ClassName.FADE) || Boolean($(container).find(Selector.FADE_CHILD)[0]));

    var complete = function complete() {
      return _this21._transitionComplete(element, active, isTransitioning, callback);
    };

    if (active && isTransitioning) {
      $(active).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
    } else {
      complete();
    }

    if (active) {
      $(active).removeClass(ClassName.SHOW);
    }
  };

  Tab.prototype._transitionComplete = function _transitionComplete(element, active, isTransitioning, callback) {
    if (active) {
      $(active).removeClass(ClassName.ACTIVE);

      var dropdownChild = $(active.parentNode).find(Selector.DROPDOWN_ACTIVE_CHILD)[0];

      if (dropdownChild) {
        $(dropdownChild).removeClass(ClassName.ACTIVE);
      }

      active.setAttribute('aria-expanded', false);
    }

    $(element).addClass(ClassName.ACTIVE);
    element.setAttribute('aria-expanded', true);

    if (isTransitioning) {
      Util.reflow(element);
      $(element).addClass(ClassName.SHOW);
    } else {
      $(element).removeClass(ClassName.FADE);
    }

    if (element.parentNode && $(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {

      var dropdownElement = $(element).closest(Selector.DROPDOWN)[0];
      if (dropdownElement) {
        $(dropdownElement).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
      }

      element.setAttribute('aria-expanded', true);
    }

    if (callback) {
      callback();
    }
  };

  // static

  Tab._jQueryInterface = function _jQueryInterface(config) {
    return this.each(function () {
      var $this = $(this);
      var data = $this.data(DATA_KEY);

      if (!data) {
        data = new Tab(this);
        $this.data(DATA_KEY, data);
      }

      if (typeof config === 'string') {
        if (data[config] === undefined) {
          throw new Error('No method named "' + config + '"');
        }
        data[config]();
      }
    });
  };

  _createClass(Tab, null, [{
    key: 'VERSION',
    get: function get() {
      return VERSION;
    }
  }]);

  return Tab;
}();

/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */

$(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
  event.preventDefault();
  Tab._jQueryInterface.call($(this), 'show');
});

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME] = Tab._jQueryInterface;
$.fn[NAME].Constructor = Tab;
$.fn[NAME].noConflict = function () {
  $.fn[NAME] = JQUERY_NO_CONFLICT;
  return Tab._jQueryInterface;
};

return Tab;

}(jQuery);

/* global Tether */

/**

* --------------------------------------------------------------------------
* Bootstrap (v4.0.0-alpha.6): tooltip.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/

var Tooltip = function ($) {

/**
 * Check for Tether dependency
 * Tether - http://tether.io/
 */
if (typeof Tether === 'undefined') {
  throw new Error('Bootstrap tooltips require Tether (http://tether.io/)');
}

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

var NAME = 'tooltip';
var VERSION = '4.0.0-alpha.6';
var DATA_KEY = 'bs.tooltip';
var EVENT_KEY = '.' + DATA_KEY;
var JQUERY_NO_CONFLICT = $.fn[NAME];
var TRANSITION_DURATION = 150;
var CLASS_PREFIX = 'bs-tether';

var Default = {
  animation: true,
  template: '<div class="tooltip" role="tooltip">' + '<div class="tooltip-inner"></div></div>',
  trigger: 'hover focus',
  title: '',
  delay: 0,
  html: false,
  selector: false,
  placement: 'top',
  offset: '0 0',
  constraints: [],
  container: false
};

var DefaultType = {
  animation: 'boolean',
  template: 'string',
  title: '(string|element|function)',
  trigger: 'string',
  delay: '(number|object)',
  html: 'boolean',
  selector: '(string|boolean)',
  placement: '(string|function)',
  offset: 'string',
  constraints: 'array',
  container: '(string|element|boolean)'
};

var AttachmentMap = {
  TOP: 'bottom center',
  RIGHT: 'middle left',
  BOTTOM: 'top center',
  LEFT: 'middle right'
};

var HoverState = {
  SHOW: 'show',
  OUT: 'out'
};

var Event = {
  HIDE: 'hide' + EVENT_KEY,
  HIDDEN: 'hidden' + EVENT_KEY,
  SHOW: 'show' + EVENT_KEY,
  SHOWN: 'shown' + EVENT_KEY,
  INSERTED: 'inserted' + EVENT_KEY,
  CLICK: 'click' + EVENT_KEY,
  FOCUSIN: 'focusin' + EVENT_KEY,
  FOCUSOUT: 'focusout' + EVENT_KEY,
  MOUSEENTER: 'mouseenter' + EVENT_KEY,
  MOUSELEAVE: 'mouseleave' + EVENT_KEY
};

var ClassName = {
  FADE: 'fade',
  SHOW: 'show'
};

var Selector = {
  TOOLTIP: '.tooltip',
  TOOLTIP_INNER: '.tooltip-inner'
};

var TetherClass = {
  element: false,
  enabled: false
};

var Trigger = {
  HOVER: 'hover',
  FOCUS: 'focus',
  CLICK: 'click',
  MANUAL: 'manual'
};

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

var Tooltip = function () {
  function Tooltip(element, config) {
    _classCallCheck(this, Tooltip);

    // private
    this._isEnabled = true;
    this._timeout = 0;
    this._hoverState = '';
    this._activeTrigger = {};
    this._isTransitioning = false;
    this._tether = null;

    // protected
    this.element = element;
    this.config = this._getConfig(config);
    this.tip = null;

    this._setListeners();
  }

  // getters

  // public

  Tooltip.prototype.enable = function enable() {
    this._isEnabled = true;
  };

  Tooltip.prototype.disable = function disable() {
    this._isEnabled = false;
  };

  Tooltip.prototype.toggleEnabled = function toggleEnabled() {
    this._isEnabled = !this._isEnabled;
  };

  Tooltip.prototype.toggle = function toggle(event) {
    if (event) {
      var dataKey = this.constructor.DATA_KEY;
      var context = $(event.currentTarget).data(dataKey);

      if (!context) {
        context = new this.constructor(event.currentTarget, this._getDelegateConfig());
        $(event.currentTarget).data(dataKey, context);
      }

      context._activeTrigger.click = !context._activeTrigger.click;

      if (context._isWithActiveTrigger()) {
        context._enter(null, context);
      } else {
        context._leave(null, context);
      }
    } else {

      if ($(this.getTipElement()).hasClass(ClassName.SHOW)) {
        this._leave(null, this);
        return;
      }

      this._enter(null, this);
    }
  };

  Tooltip.prototype.dispose = function dispose() {
    clearTimeout(this._timeout);

    this.cleanupTether();

    $.removeData(this.element, this.constructor.DATA_KEY);

    $(this.element).off(this.constructor.EVENT_KEY);
    $(this.element).closest('.modal').off('hide.bs.modal');

    if (this.tip) {
      $(this.tip).remove();
    }

    this._isEnabled = null;
    this._timeout = null;
    this._hoverState = null;
    this._activeTrigger = null;
    this._tether = null;

    this.element = null;
    this.config = null;
    this.tip = null;
  };

  Tooltip.prototype.show = function show() {
    var _this22 = this;

    if ($(this.element).css('display') === 'none') {
      throw new Error('Please use show on visible elements');
    }

    var showEvent = $.Event(this.constructor.Event.SHOW);
    if (this.isWithContent() && this._isEnabled) {
      if (this._isTransitioning) {
        throw new Error('Tooltip is transitioning');
      }
      $(this.element).trigger(showEvent);

      var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element);

      if (showEvent.isDefaultPrevented() || !isInTheDom) {
        return;
      }

      var tip = this.getTipElement();
      var tipId = Util.getUID(this.constructor.NAME);

      tip.setAttribute('id', tipId);
      this.element.setAttribute('aria-describedby', tipId);

      this.setContent();

      if (this.config.animation) {
        $(tip).addClass(ClassName.FADE);
      }

      var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;

      var attachment = this._getAttachment(placement);

      var container = this.config.container === false ? document.body : $(this.config.container);

      $(tip).data(this.constructor.DATA_KEY, this).appendTo(container);

      $(this.element).trigger(this.constructor.Event.INSERTED);

      this._tether = new Tether({
        attachment: attachment,
        element: tip,
        target: this.element,
        classes: TetherClass,
        classPrefix: CLASS_PREFIX,
        offset: this.config.offset,
        constraints: this.config.constraints,
        addTargetClasses: false
      });

      Util.reflow(tip);
      this._tether.position();

      $(tip).addClass(ClassName.SHOW);

      var complete = function complete() {
        var prevHoverState = _this22._hoverState;
        _this22._hoverState = null;
        _this22._isTransitioning = false;

        $(_this22.element).trigger(_this22.constructor.Event.SHOWN);

        if (prevHoverState === HoverState.OUT) {
          _this22._leave(null, _this22);
        }
      };

      if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
        this._isTransitioning = true;
        $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(Tooltip._TRANSITION_DURATION);
        return;
      }

      complete();
    }
  };

  Tooltip.prototype.hide = function hide(callback) {
    var _this23 = this;

    var tip = this.getTipElement();
    var hideEvent = $.Event(this.constructor.Event.HIDE);
    if (this._isTransitioning) {
      throw new Error('Tooltip is transitioning');
    }
    var complete = function complete() {
      if (_this23._hoverState !== HoverState.SHOW && tip.parentNode) {
        tip.parentNode.removeChild(tip);
      }

      _this23.element.removeAttribute('aria-describedby');
      $(_this23.element).trigger(_this23.constructor.Event.HIDDEN);
      _this23._isTransitioning = false;
      _this23.cleanupTether();

      if (callback) {
        callback();
      }
    };

    $(this.element).trigger(hideEvent);

    if (hideEvent.isDefaultPrevented()) {
      return;
    }

    $(tip).removeClass(ClassName.SHOW);

    this._activeTrigger[Trigger.CLICK] = false;
    this._activeTrigger[Trigger.FOCUS] = false;
    this._activeTrigger[Trigger.HOVER] = false;

    if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
      this._isTransitioning = true;
      $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
    } else {
      complete();
    }

    this._hoverState = '';
  };

  // protected

  Tooltip.prototype.isWithContent = function isWithContent() {
    return Boolean(this.getTitle());
  };

  Tooltip.prototype.getTipElement = function getTipElement() {
    return this.tip = this.tip || $(this.config.template)[0];
  };

  Tooltip.prototype.setContent = function setContent() {
    var $tip = $(this.getTipElement());

    this.setElementContent($tip.find(Selector.TOOLTIP_INNER), this.getTitle());

    $tip.removeClass(ClassName.FADE + ' ' + ClassName.SHOW);

    this.cleanupTether();
  };

  Tooltip.prototype.setElementContent = function setElementContent($element, content) {
    var html = this.config.html;
    if ((typeof content === 'undefined' ? 'undefined' : _typeof(content)) === 'object' && (content.nodeType || content.jquery)) {
      // content is a DOM node or a jQuery
      if (html) {
        if (!$(content).parent().is($element)) {
          $element.empty().append(content);
        }
      } else {
        $element.text($(content).text());
      }
    } else {
      $element[html ? 'html' : 'text'](content);
    }
  };

  Tooltip.prototype.getTitle = function getTitle() {
    var title = this.element.getAttribute('data-original-title');

    if (!title) {
      title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
    }

    return title;
  };

  Tooltip.prototype.cleanupTether = function cleanupTether() {
    if (this._tether) {
      this._tether.destroy();
    }
  };

  // private

  Tooltip.prototype._getAttachment = function _getAttachment(placement) {
    return AttachmentMap[placement.toUpperCase()];
  };

  Tooltip.prototype._setListeners = function _setListeners() {
    var _this24 = this;

    var triggers = this.config.trigger.split(' ');

    triggers.forEach(function (trigger) {
      if (trigger === 'click') {
        $(_this24.element).on(_this24.constructor.Event.CLICK, _this24.config.selector, function (event) {
          return _this24.toggle(event);
        });
      } else if (trigger !== Trigger.MANUAL) {
        var eventIn = trigger === Trigger.HOVER ? _this24.constructor.Event.MOUSEENTER : _this24.constructor.Event.FOCUSIN;
        var eventOut = trigger === Trigger.HOVER ? _this24.constructor.Event.MOUSELEAVE : _this24.constructor.Event.FOCUSOUT;

        $(_this24.element).on(eventIn, _this24.config.selector, function (event) {
          return _this24._enter(event);
        }).on(eventOut, _this24.config.selector, function (event) {
          return _this24._leave(event);
        });
      }

      $(_this24.element).closest('.modal').on('hide.bs.modal', function () {
        return _this24.hide();
      });
    });

    if (this.config.selector) {
      this.config = $.extend({}, this.config, {
        trigger: 'manual',
        selector: ''
      });
    } else {
      this._fixTitle();
    }
  };

  Tooltip.prototype._fixTitle = function _fixTitle() {
    var titleType = _typeof(this.element.getAttribute('data-original-title'));
    if (this.element.getAttribute('title') || titleType !== 'string') {
      this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
      this.element.setAttribute('title', '');
    }
  };

  Tooltip.prototype._enter = function _enter(event, context) {
    var dataKey = this.constructor.DATA_KEY;

    context = context || $(event.currentTarget).data(dataKey);

    if (!context) {
      context = new this.constructor(event.currentTarget, this._getDelegateConfig());
      $(event.currentTarget).data(dataKey, context);
    }

    if (event) {
      context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
    }

    if ($(context.getTipElement()).hasClass(ClassName.SHOW) || context._hoverState === HoverState.SHOW) {
      context._hoverState = HoverState.SHOW;
      return;
    }

    clearTimeout(context._timeout);

    context._hoverState = HoverState.SHOW;

    if (!context.config.delay || !context.config.delay.show) {
      context.show();
      return;
    }

    context._timeout = setTimeout(function () {
      if (context._hoverState === HoverState.SHOW) {
        context.show();
      }
    }, context.config.delay.show);
  };

  Tooltip.prototype._leave = function _leave(event, context) {
    var dataKey = this.constructor.DATA_KEY;

    context = context || $(event.currentTarget).data(dataKey);

    if (!context) {
      context = new this.constructor(event.currentTarget, this._getDelegateConfig());
      $(event.currentTarget).data(dataKey, context);
    }

    if (event) {
      context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
    }

    if (context._isWithActiveTrigger()) {
      return;
    }

    clearTimeout(context._timeout);

    context._hoverState = HoverState.OUT;

    if (!context.config.delay || !context.config.delay.hide) {
      context.hide();
      return;
    }

    context._timeout = setTimeout(function () {
      if (context._hoverState === HoverState.OUT) {
        context.hide();
      }
    }, context.config.delay.hide);
  };

  Tooltip.prototype._isWithActiveTrigger = function _isWithActiveTrigger() {
    for (var trigger in this._activeTrigger) {
      if (this._activeTrigger[trigger]) {
        return true;
      }
    }

    return false;
  };

  Tooltip.prototype._getConfig = function _getConfig(config) {
    config = $.extend({}, this.constructor.Default, $(this.element).data(), config);

    if (config.delay && typeof config.delay === 'number') {
      config.delay = {
        show: config.delay,
        hide: config.delay
      };
    }

    Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);

    return config;
  };

  Tooltip.prototype._getDelegateConfig = function _getDelegateConfig() {
    var config = {};

    if (this.config) {
      for (var key in this.config) {
        if (this.constructor.Default[key] !== this.config[key]) {
          config[key] = this.config[key];
        }
      }
    }

    return config;
  };

  // static

  Tooltip._jQueryInterface = function _jQueryInterface(config) {
    return this.each(function () {
      var data = $(this).data(DATA_KEY);
      var _config = (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' && config;

      if (!data && /dispose|hide/.test(config)) {
        return;
      }

      if (!data) {
        data = new Tooltip(this, _config);
        $(this).data(DATA_KEY, data);
      }

      if (typeof config === 'string') {
        if (data[config] === undefined) {
          throw new Error('No method named "' + config + '"');
        }
        data[config]();
      }
    });
  };

  _createClass(Tooltip, null, [{
    key: 'VERSION',
    get: function get() {
      return VERSION;
    }
  }, {
    key: 'Default',
    get: function get() {
      return Default;
    }
  }, {
    key: 'NAME',
    get: function get() {
      return NAME;
    }
  }, {
    key: 'DATA_KEY',
    get: function get() {
      return DATA_KEY;
    }
  }, {
    key: 'Event',
    get: function get() {
      return Event;
    }
  }, {
    key: 'EVENT_KEY',
    get: function get() {
      return EVENT_KEY;
    }
  }, {
    key: 'DefaultType',
    get: function get() {
      return DefaultType;
    }
  }]);

  return Tooltip;
}();

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME] = Tooltip._jQueryInterface;
$.fn[NAME].Constructor = Tooltip;
$.fn[NAME].noConflict = function () {
  $.fn[NAME] = JQUERY_NO_CONFLICT;
  return Tooltip._jQueryInterface;
};

return Tooltip;

}(jQuery);

/**

* --------------------------------------------------------------------------
* Bootstrap (v4.0.0-alpha.6): popover.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/

var Popover = function ($) {

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

var NAME = 'popover';
var VERSION = '4.0.0-alpha.6';
var DATA_KEY = 'bs.popover';
var EVENT_KEY = '.' + DATA_KEY;
var JQUERY_NO_CONFLICT = $.fn[NAME];

var Default = $.extend({}, Tooltip.Default, {
  placement: 'right',
  trigger: 'click',
  content: '',
  template: '<div class="popover" role="tooltip">' + '<h3 class="popover-title"></h3>' + '<div class="popover-content"></div></div>'
});

var DefaultType = $.extend({}, Tooltip.DefaultType, {
  content: '(string|element|function)'
});

var ClassName = {
  FADE: 'fade',
  SHOW: 'show'
};

var Selector = {
  TITLE: '.popover-title',
  CONTENT: '.popover-content'
};

var Event = {
  HIDE: 'hide' + EVENT_KEY,
  HIDDEN: 'hidden' + EVENT_KEY,
  SHOW: 'show' + EVENT_KEY,
  SHOWN: 'shown' + EVENT_KEY,
  INSERTED: 'inserted' + EVENT_KEY,
  CLICK: 'click' + EVENT_KEY,
  FOCUSIN: 'focusin' + EVENT_KEY,
  FOCUSOUT: 'focusout' + EVENT_KEY,
  MOUSEENTER: 'mouseenter' + EVENT_KEY,
  MOUSELEAVE: 'mouseleave' + EVENT_KEY
};

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

var Popover = function (_Tooltip) {
  _inherits(Popover, _Tooltip);

  function Popover() {
    _classCallCheck(this, Popover);

    return _possibleConstructorReturn(this, _Tooltip.apply(this, arguments));
  }

  // overrides

  Popover.prototype.isWithContent = function isWithContent() {
    return this.getTitle() || this._getContent();
  };

  Popover.prototype.getTipElement = function getTipElement() {
    return this.tip = this.tip || $(this.config.template)[0];
  };

  Popover.prototype.setContent = function setContent() {
    var $tip = $(this.getTipElement());

    // we use append for html objects to maintain js events
    this.setElementContent($tip.find(Selector.TITLE), this.getTitle());
    this.setElementContent($tip.find(Selector.CONTENT), this._getContent());

    $tip.removeClass(ClassName.FADE + ' ' + ClassName.SHOW);

    this.cleanupTether();
  };

  // private

  Popover.prototype._getContent = function _getContent() {
    return this.element.getAttribute('data-content') || (typeof this.config.content === 'function' ? this.config.content.call(this.element) : this.config.content);
  };

  // static

  Popover._jQueryInterface = function _jQueryInterface(config) {
    return this.each(function () {
      var data = $(this).data(DATA_KEY);
      var _config = (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' ? config : null;

      if (!data && /destroy|hide/.test(config)) {
        return;
      }

      if (!data) {
        data = new Popover(this, _config);
        $(this).data(DATA_KEY, data);
      }

      if (typeof config === 'string') {
        if (data[config] === undefined) {
          throw new Error('No method named "' + config + '"');
        }
        data[config]();
      }
    });
  };

  _createClass(Popover, null, [{
    key: 'VERSION',

    // getters

    get: function get() {
      return VERSION;
    }
  }, {
    key: 'Default',
    get: function get() {
      return Default;
    }
  }, {
    key: 'NAME',
    get: function get() {
      return NAME;
    }
  }, {
    key: 'DATA_KEY',
    get: function get() {
      return DATA_KEY;
    }
  }, {
    key: 'Event',
    get: function get() {
      return Event;
    }
  }, {
    key: 'EVENT_KEY',
    get: function get() {
      return EVENT_KEY;
    }
  }, {
    key: 'DefaultType',
    get: function get() {
      return DefaultType;
    }
  }]);

  return Popover;
}(Tooltip);

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME] = Popover._jQueryInterface;
$.fn[NAME].Constructor = Popover;
$.fn[NAME].noConflict = function () {
  $.fn[NAME] = JQUERY_NO_CONFLICT;
  return Popover._jQueryInterface;
};

return Popover;

}(jQuery);

}();