Focuses the enter display name field.

index.html

     <script src="libs/popover.js?v=1"></script><!-- bootstrap tooltip lib -->
     <script src="libs/toastr.js?v=1"></script><!-- notifications lib -->
     <script src="interface_config.js?v=5"></script>
-    <script src="libs/app.bundle.js?v=103"></script>
+    <script src="libs/app.bundle.js?v=104"></script>
     <script src="analytics.js?v=1"></script><!-- google analytics plugin -->
     <link rel="stylesheet" href="css/font.css?v=7"/>
     <link rel="stylesheet" href="css/toastr.css?v=1">

modules/UI/UI.js

         function () {
             var form  = $.prompt.getPrompt();
             var input = form.find("input[name='displayName']");
+            input.focus();
             var button = form.find("button");
             button.attr("disabled", "disabled");
             input.keyup(function () {