Display "Add Channel" thumbnail button in admin for Default Channels for visual's sake

admin/index.php

@@ -598,6 +598,10 @@
           </div>
 
           <div class="channels clearfix">
+            <li id="add-channel-button" class="channel col-lg-3">
+              <div class="thumbnail"></div>
+              <span class="name">Add Channel</span>
+            </li>
             <ul class="list-unstyled">
               <?php
                 $default_channels = json_decode($settings->default_channels);

admin/style.css

@@ -333,6 +333,14 @@ div.show-videos ol.videos {
   display: inline;
 }
 
+#add-channel-button, #add-channel-button .name {
+  cursor: default !important;
+}
+
+#add-channel-button .name {
+  border: none !important;
+}
+
 /*!
  * Stylesheet for the Date Range Picker, for use with Bootstrap 3.x
  *