added vendor directory and gulp support for better dependency organization and compiling less and js files

removed timeline css and merged it with the theme css and added gulp
support for a browser sync task as well for easier development

removed composer package until the repo issue is resolved - added
minified versions into the bower.json for when the repo issue is
resolved

vendor/metisMenu/metisMenu.css

@@ -0,0 +1,64 @@
+/*
+ * metismenu - v1.1.3
+ * Easy menu jQuery plugin for Twitter Bootstrap 3
+ * https://github.com/onokumus/metisMenu
+ *
+ * Made by Osman Nuri Okumus
+ * Under MIT License
+ */
+.arrow {
+    float: right;
+    line-height: 1.42857;
+}
+
+.glyphicon.arrow:before {
+    content: "\e079";
+}
+
+.active > a > .glyphicon.arrow:before {
+    content: "\e114";
+}
+
+
+/*
+ * Require Font-Awesome
+ * http://fortawesome.github.io/Font-Awesome/
+*/
+
+
+.fa.arrow:before {
+    content: "\f104";
+}
+
+.active > a > .fa.arrow:before {
+    content: "\f107";
+}
+
+.plus-times {
+    float: right;
+}
+
+.fa.plus-times:before {
+    content: "\f067";
+}
+
+.active > a > .fa.plus-times {
+    filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=1);
+    -webkit-transform: rotate(45deg);
+    -moz-transform: rotate(45deg);
+    -ms-transform: rotate(45deg);
+    -o-transform: rotate(45deg);
+    transform: rotate(45deg);
+}
+
+.plus-minus {
+    float: right;
+}
+
+.fa.plus-minus:before {
+    content: "\f067";
+}
+
+.active > a > .fa.plus-minus:before {
+    content: "\f068";
+}

vendor/metisMenu/metisMenu.js

@@ -0,0 +1,120 @@
+/*
+ * metismenu - v1.1.3
+ * Easy menu jQuery plugin for Twitter Bootstrap 3
+ * https://github.com/onokumus/metisMenu
+ *
+ * Made by Osman Nuri Okumus
+ * Under MIT License
+ */
+;(function($, window, document, undefined) {
+
+    var pluginName = "metisMenu",
+        defaults = {
+            toggle: true,
+            doubleTapToGo: false
+        };
+
+    function Plugin(element, options) {
+        this.element = $(element);
+        this.settings = $.extend({}, defaults, options);
+        this._defaults = defaults;
+        this._name = pluginName;
+        this.init();
+    }
+
+    Plugin.prototype = {
+        init: function() {
+
+            var $this = this.element,
+                $toggle = this.settings.toggle,
+                obj = this;
+
+            if (this.isIE() <= 9) {
+                $this.find("li.active").has("ul").children("ul").collapse("show");
+                $this.find("li").not(".active").has("ul").children("ul").collapse("hide");
+            } else {
+                $this.find("li.active").has("ul").children("ul").addClass("collapse in");
+                $this.find("li").not(".active").has("ul").children("ul").addClass("collapse");
+            }
+
+            //add the "doubleTapToGo" class to active items if needed
+            if (obj.settings.doubleTapToGo) {
+                $this.find("li.active").has("ul").children("a").addClass("doubleTapToGo");
+            }
+
+            $this.find("li").has("ul").children("a").on("click" + "." + pluginName, function(e) {
+                e.preventDefault();
+
+                //Do we need to enable the double tap
+                if (obj.settings.doubleTapToGo) {
+
+                    //if we hit a second time on the link and the href is valid, navigate to that url
+                    if (obj.doubleTapToGo($(this)) && $(this).attr("href") !== "#" && $(this).attr("href") !== "") {
+                        e.stopPropagation();
+                        document.location = $(this).attr("href");
+                        return;
+                    }
+                }
+
+                $(this).parent("li").toggleClass("active").children("ul").collapse("toggle");
+
+                if ($toggle) {
+                    $(this).parent("li").siblings().removeClass("active").children("ul.in").collapse("hide");
+                }
+
+            });
+        },
+
+        isIE: function() { //https://gist.github.com/padolsey/527683
+            var undef,
+                v = 3,
+                div = document.createElement("div"),
+                all = div.getElementsByTagName("i");
+
+            while (
+                div.innerHTML = "<!--[if gt IE " + (++v) + "]><i></i><![endif]-->",
+                all[0]
+            ) {
+                return v > 4 ? v : undef;
+            }
+        },
+
+        //Enable the link on the second click.
+        doubleTapToGo: function(elem) {
+            var $this = this.element;
+
+            //if the class "doubleTapToGo" exists, remove it and return
+            if (elem.hasClass("doubleTapToGo")) {
+                elem.removeClass("doubleTapToGo");
+                return true;
+            }
+
+            //does not exists, add a new class and return false
+            if (elem.parent().children("ul").length) {
+                 //first remove all other class
+                $this.find(".doubleTapToGo").removeClass("doubleTapToGo");
+                //add the class on the current element
+                elem.addClass("doubleTapToGo");
+                return false;
+            }
+        },
+
+        remove: function() {
+            this.element.off("." + pluginName);
+            this.element.removeData(pluginName);
+        }
+
+    };
+
+    $.fn[pluginName] = function(options) {
+        this.each(function () {
+            var el = $(this);
+            if (el.data(pluginName)) {
+                el.data(pluginName).remove();
+            }
+            el.data(pluginName, new Plugin(this, options));
+        });
+        return this;
+    };
+
+})(jQuery, window, document);

vendor/metisMenu/metisMenu.min.css

@@ -0,0 +1,10 @@
+/*
+ * metismenu - v1.1.3
+ * Easy menu jQuery plugin for Twitter Bootstrap 3
+ * https://github.com/onokumus/metisMenu
+ *
+ * Made by Osman Nuri Okumus
+ * Under MIT License
+ */
+
+.arrow{float:right;line-height:1.42857}.glyphicon.arrow:before{content:"\e079"}.active>a>.glyphicon.arrow:before{content:"\e114"}.fa.arrow:before{content:"\f104"}.active>a>.fa.arrow:before{content:"\f107"}.plus-times{float:right}.fa.plus-times:before{content:"\f067"}.active>a>.fa.plus-times{filter:progid:DXImageTransform.Microsoft.BasicImage(rotation=1);-webkit-transform:rotate(45deg);-moz-transform:rotate(45deg);-ms-transform:rotate(45deg);-o-transform:rotate(45deg);transform:rotate(45deg)}.plus-minus{float:right}.fa.plus-minus:before{content:"\f067"}.active>a>.fa.plus-minus:before{content:"\f068"}

vendor/metisMenu/metisMenu.min.js

@@ -0,0 +1,9 @@
+/*
+ * metismenu - v1.1.3
+ * Easy menu jQuery plugin for Twitter Bootstrap 3
+ * https://github.com/onokumus/metisMenu
+ *
+ * Made by Osman Nuri Okumus
+ * Under MIT License
+ */
+!function(a,b,c){function d(b,c){this.element=a(b),this.settings=a.extend({},f,c),this._defaults=f,this._name=e,this.init()}var e="metisMenu",f={toggle:!0,doubleTapToGo:!1};d.prototype={init:function(){var b=this.element,d=this.settings.toggle,f=this;this.isIE()<=9?(b.find("li.active").has("ul").children("ul").collapse("show"),b.find("li").not(".active").has("ul").children("ul").collapse("hide")):(b.find("li.active").has("ul").children("ul").addClass("collapse in"),b.find("li").not(".active").has("ul").children("ul").addClass("collapse")),f.settings.doubleTapToGo&&b.find("li.active").has("ul").children("a").addClass("doubleTapToGo"),b.find("li").has("ul").children("a").on("click."+e,function(b){return b.preventDefault(),f.settings.doubleTapToGo&&f.doubleTapToGo(a(this))&&"#"!==a(this).attr("href")&&""!==a(this).attr("href")?(b.stopPropagation(),void(c.location=a(this).attr("href"))):(a(this).parent("li").toggleClass("active").children("ul").collapse("toggle"),void(d&&a(this).parent("li").siblings().removeClass("active").children("ul.in").collapse("hide")))})},isIE:function(){for(var a,b=3,d=c.createElement("div"),e=d.getElementsByTagName("i");d.innerHTML="<!--[if gt IE "+ ++b+"]><i></i><![endif]-->",e[0];)return b>4?b:a},doubleTapToGo:function(a){var b=this.element;return a.hasClass("doubleTapToGo")?(a.removeClass("doubleTapToGo"),!0):a.parent().children("ul").length?(b.find(".doubleTapToGo").removeClass("doubleTapToGo"),a.addClass("doubleTapToGo"),!1):void 0},remove:function(){this.element.off("."+e),this.element.removeData(e)}},a.fn[e]=function(b){return this.each(function(){var c=a(this);c.data(e)&&c.data(e).remove(),c.data(e,new d(this,b))}),this}}(jQuery,window,document);