review changes

- removed unused fonts (arch, glyphicon)
- made news image clickable
- fixed gallery image-size for for IE11
- removed unused js function

_includes/head.html

@@ -21,12 +21,9 @@
     <!-- Responsive Style -->
     <link rel="stylesheet" type="text/css" href="{{site.baseurl}}/css/responsive.css">
 
-    <!-- Icon Fonts -->
+    <!-- Font Awesome -->
     <link rel="stylesheet" media="screen" href="{{site.baseurl}}/css/font-awesome.min.css" />
 
-    <!-- Arch Icon Fonts -->
-    <link rel="stylesheet" media="screen" href="{{site.baseurl}}/fonts/font-arch/arch.min.css" />
-
     <!-- Lato Font -->
     <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Lato">