Remove backends

Author: natefaubion

index.html

@@ -47,36 +47,6 @@
               </a>
             </li>
           </ul>
-        </li><li class="menu-item menu-dropdown no-mobile">
-          <label title="Select a Backend">Backend</label>
-          <ul id="backend">
-            <li>
-              <input type="radio" name="backend_inputs" value="core" id="backend_core" checked="true">
-              <label for="backend_core" title="Use the core libraries backend">Core</label>
-            </li>
-            <!--
-            <li>
-              <input type="radio" name="backend_inputs" value="thermite" id="backend_thermite">
-              <label for="backend_thermite" title="Use the try-thermite backend">Thermite</label>
-            </li>
-            <li>
-              <input type="radio" name="backend_inputs" value="slides" id="backend_slides">
-              <label for="backend_slides" title="Use the try-slides backend">Slides</label>
-            </li>
-            <li>
-              <input type="radio" name="backend_inputs" value="flare" id="backend_flare">
-              <label for="backend_flare" title="Use the try-flare backend">Flare</label>
-            </li>
-            <li>
-              <input type="radio" name="backend_inputs" value="mathbox" id="backend_mathbox">
-              <label for="backend_mathbox" title="Use the try-mathbox backend">Mathbox</label>
-            </li>
-            <li>
-              <input type="radio" name="backend_inputs" value="behaviors" id="backend_behaviors">
-              <label for="backend_behaviors" title="Use the try-behaviors backend">Behaviors</label>
-            </li>
-            -->
-          </ul>
         </li><li class="menu-item view_gist_li mobile-only">
           <a class="view_gist" target="trypurs_gist">
             <label title="Open the original gist in a new window">View Gist</label>