Remove wipe and quit button

It just cluttered the interface and wasn't OK on XS screens

lib/Vroom/I18N/en.pm

@@ -210,8 +210,6 @@ our %Lexicon = (
   "LOGOUT"                               => "Leave the room",
   "LEAVE_THIS_ROOM"                      => "Leave the room",
   "ARE_YOU_SURE_YOU_WANT_TO_LEAVE"       => "Are you sure you want to leave this room ?",
-  "YOU_CAN_WIPE_DATA_BEFORE_LEAVING"     => "You can wipe room data before you leave",
-  "WIPE_AND_QUIT"                        => "Wipe data and leave",
   "QUIT"                                 => "Leave the room",
   "SET_YOUR_NAME_TO_CHAT"                => "You need to set your name to be able to chat",
   "SEND_MESSAGE"                         => "Send the message",

lib/Vroom/I18N/fr.pm

@@ -231,8 +231,6 @@ our %Lexicon = (
     "LOGOUT"                                    => "Quitter le salon",
     "LEAVE_THIS_ROOM"                           => "Quitter le salon",
     "ARE_YOU_SURE_YOU_WANT_TO_LEAVE"            => "Êtes-vous sûr de vouloir quitter le salon ?",
-    "YOU_CAN_WIPE_DATA_BEFORE_LEAVING"          => "Vous pouvez supprimer les données du salon avant de le quitter",
-    "WIPE_AND_QUIT"                             => "Supprimer les données et quitter",
     "QUIT"                                      => "Quitter le salon",
     "SET_YOUR_NAME_TO_CHAT"                     => "Vous devez saisir votre nom avant de pouvoir tchater",
     "SEND_MESSAGE"                              => "Envoyer le message",

public/js/vroom.js

@@ -2180,11 +2180,6 @@ function initVroom(room) {
     hangupCall;
     window.location.assign(rootUrl + 'goodbye/' + roomName);
   });
-  $('#confirmWipeAndQuitButton').click(function(){
-    wipeRoomData();
-    hangupCall;
-    window.location.assign(rootUrl + 'goodbye/' + roomName);
-  });
   window.onunload = window.onbeforeunload = hangupCall;
 
   // Go fullscreen on double click

templates/default/join.html.ep

@@ -661,14 +661,8 @@
             <p>
               <%=l 'ARE_YOU_SURE_YOU_WANT_TO_LEAVE' %>
             </p>
-            <p class="ownerEl">
-              <%=l 'YOU_CAN_WIPE_DATA_BEFORE_LEAVING' %>
-            </p>
           </div>
           <div class="modal-footer">
-            <button id="confirmWipeAndQuitButton" class="btn btn-danger ownerEl">
-              <%=l 'WIPE_AND_QUIT' %>
-            </button>
             <button id="confirmQuitButton" class="btn btn-primary">
               <%=l 'QUIT' %>
             </button>