Remove some dead code

lib/Vroom/I18N/en.pm

@@ -36,7 +36,6 @@ our %Lexicon = (
   "YOUR_FEEDBACK_HELPS_US"               => "Your feedback (good or bad) can help us improve this application",
   "ROOM_LOCKED"                          => "This room is now locked",
   "ROOM_UNLOCKED"                        => "This room is now unlocked",
-  "ONE_OF_THE_PEERS"                     => "one of the peers",
   "ROOM_LOCKED_BY_s"                     => "%s locked the room",
   "ROOM_UNLOCKED_BY_s"                   => "%s unlocked the room",
   "PASSWORD_PROTECT_ON_BY_s"             => "%s password protected the room",
@@ -220,7 +219,6 @@ our %Lexicon = (
   "EVERYONE_CAN_SEE_YOUR_SCREEN"         => "All other participants can see your screen now",
   "SCREEN_UNSHARED"                      => "You do no longer share your screen",
   "ERROR_MAIL_INVALID"                   => "Please enter a valid email address",
-  "CANT_SEND_TO_s"                       => "Couldn't send message to %s",
   "SCREEN_s"                             => "%s's screen",
   "BROWSER_NOT_SUPPORTED"                => "Browser not supported",
   "NO_WEBRTC_SUPPORT"                    => "Sorry, but the video conference will not work because your web browser doesn't have the " .

lib/Vroom/I18N/fr.pm

@@ -40,7 +40,6 @@ our %Lexicon = (
     "INVITE_SENT_TO_s"                          => "Une invitation a été envoyée à %s",
     "ROOM_LOCKED"                               => "Ce salon est maintenant verrouillé",
     "ROOM_UNLOCKED"                             => "Ce salon est maintenant déverrouillé",
-    "ONE_OF_THE_PEERS"                          => "un des participants",
     "ROOM_LOCKED_BY_s"                          => "%s a verrouillé le salon",
     "ROOM_UNLOCKED_BY_s"                        => "%s a déverrouillé le salon",
     "PASSWORD_PROTECT_ON_BY_s"                  => "%s a protégé le salon par un mot de passe",
@@ -244,7 +243,6 @@ our %Lexicon = (
     "EVERYONE_CAN_SEE_YOUR_SCREEN"              => "Tous les autres participants peuvent voir votre écran",
     "SCREEN_UNSHARED"                           => "Vous ne partagez plus votre écran",
     "ERROR_MAIL_INVALID"                        => "Veuillez saisir une adresse email valide",
-    "CANT_SEND_TO_s"                            => "Le message n'a pas pu être envoyé à %s",
     "SCREEN_s"                                  => "Écran de %s",
     "BROWSER_NOT_SUPPORTED"                     => "Navigateur non supporté",
     "NO_WEBRTC_SUPPORT"                         => "Désolé, la vidéo conférence ne fonctionnera pas (ou pas correctement) car votre navigateur " .

public/js/vroom.js

@@ -32,14 +32,12 @@ var locale = {
   CAM_SUSPENDED: '',
   CAM_RESUMED: '',
   SET_YOUR_NAME_TO_CHAT: '',
-  ONE_OF_THE_PEERS: '',
   ROOM_LOCKED_BY_s: '',
   ROOM_UNLOCKED_BY_s: '',
   PASSWORD_PROTECT_ON_BY_s: '',
   PASSWORD_PROTECT_OFF_BY_s: '',
   OWNER_PASSWORD_CHANGED_BY_s: '',
   OWNER_PASSWORD_REMOVED_BY_s: '',
-  CANT_SEND_TO_s: '',
   SCREEN_s: '',
   TO_INVITE_SHARE_THIS_URL: '',
   NO_SOUND_DETECTED: '',
@@ -1262,14 +1260,6 @@ function initVroom(room) {
     }
   });
 
-  // Error sending something through dataChannel
-  webrtc.on('cantsend', function (peer, message){
-    if (message.type == 'textChat'){
-      var who = (peers[peer.id].hasName) ? stringEscape(peers[peer.id].displayName) : locale.ONE_OF_THE_PEERS;
-      $.notify(sprintf(locale.CANT_SEND_TO_s, who), 'error');
-    }
-  });
-
   // Do not close the dropdown menus (invite/conf) when filling fields
   $('.dropdown-menu').on('click', 'li', function(e){
     e.stopPropagation();