Merge pull request #2766 from capilkey/misc-client-changes-100

...pps/src/main/scala/org/bigbluebutton/core/apps/Poll.scala

bigbluebutton-client/resources/prod/profiles.xml

...-client/src/org/bigbluebutton/main/model/users/BBBUser.as

...ent/src/org/bigbluebutton/modules/chat/views/ChatBox.mxml

...igbluebutton/modules/polling/service/PollDataProcessor.as

...uebutton/modules/present/ui/views/PresentationWindow.mxml