added missing retranslateUi calls

cockatrice/src/tab_room.cpp

@@ -108,6 +108,7 @@ void TabRoom::retranslateUi()
 {
         gameSelector->retranslateUi();
 	chatView->retranslateUi();
+	userList->retranslateUi();
 	sayLabel->setText(tr("&Say:"));
 	chatGroupBox->setTitle(tr("Chat"));
 	roomMenu->setTitle(tr("&Room"));

cockatrice/src/userlist.cpp

@@ -234,6 +234,7 @@ UserList::UserList(TabSupervisor *_tabSupervisor, AbstractClient *_client, UserL
 
 void UserList::retranslateUi()
 {
+	userContextMenu->retranslateUi();
 	switch (type) {
 		case AllUsersList: titleStr = tr("Users online: %1"); break;
 		case RoomList: titleStr = tr("Users in this room: %1"); break;