Update Bootstrap to 4.0.0-alpha.5 / jQuery Version ==> AJAX Version

jQuery_Full_Project_GULP/css/simple-line-icons.css → AJAX_Full_Project_GULP/css/simple-line-icons.css

 @font-face {
   font-family: 'simple-line-icons';
-  src: url('../fonts/Simple-Line-Icons.eot?v=2.3.2');
-  src: url('../fonts/Simple-Line-Icons.eot?v=2.3.2#iefix') format('embedded-opentype'), url('../fonts/Simple-Line-Icons.woff2?v=2.3.2') format('woff2'), url('../fonts/Simple-Line-Icons.ttf?v=2.3.2') format('truetype'), url('../fonts/Simple-Line-Icons.woff?v=2.3.2') format('woff'), url('../fonts/Simple-Line-Icons.svg?v=2.3.2#simple-line-icons') format('svg');
+  src: url('../fonts/Simple-Line-Icons.eot?v=2.4.0');
+  src: url('../fonts/Simple-Line-Icons.eot?v=2.4.0#iefix') format('embedded-opentype'), url('../fonts/Simple-Line-Icons.woff2?v=2.4.0') format('woff2'), url('../fonts/Simple-Line-Icons.ttf?v=2.4.0') format('truetype'), url('../fonts/Simple-Line-Icons.woff?v=2.4.0') format('woff'), url('../fonts/Simple-Line-Icons.svg?v=2.4.0#simple-line-icons') format('svg');
   font-weight: normal;
   font-style: normal;
 }
@@ -45,6 +45,7 @@
 .icon-plus,
 .icon-minus,
 .icon-close,
+.icon-event,
 .icon-exclamation,
 .icon-organization,
 .icon-trophy,
@@ -194,13 +195,16 @@
 .icon-social-spotify,
 .icon-social-stumbleupon,
 .icon-social-youtube,
-.icon-social-dropbox {
+.icon-social-dropbox,
+.icon-social-vkontakte,
+.icon-social-steam {
   font-family: 'simple-line-icons';
   speak: none;
   font-style: normal;
   font-weight: normal;
   font-variant: normal;
   text-transform: none;
+  line-height: 1;
   /* Better Font Rendering =========== */
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;
@@ -313,6 +317,9 @@
 .icon-close:before {
   content: "\e082";
 }
+.icon-event:before {
+  content: "\e619";
+}
 .icon-exclamation:before {
   content: "\e617";
 }
@@ -763,3 +770,9 @@
 .icon-social-dropbox:before {
   content: "\e00c";
 }
+.icon-social-vkontakte:before {
+  content: "\e618";
+}
+.icon-social-steam:before {
+  content: "\e620";
+}