Changed location of file upload overlay

web/templates/channel.html

@@ -14,6 +14,7 @@
             <div id="navbar"></div>
         </div>
         <div class="row main">
+          <div id="file_upload_overlay"></div>
           <div id="app-content" class="app__content">
             <div id="channel-header"></div>
             <div id="post-list"></div>