- fix race condition where video share button doesn't show up somtimes when presenterShareOnly=true

STEPS
cd ~/dev/tools
wget http://services.gradle.org/distributions/gradle-1.7-bin.zip
unzip gradle-1.7-bin.zip
ln -s gradle-1.7 gradle
vi ~/.profile

export GRADLE_HOME=$HOME/dev/tools/gradle
export PATH=$PATH:$GRADLE_HOME/bin

source ~/.profile

 - Need to move other initialization code from BigBlueButton.mxml

 - automatically share presentation when completing conversion. This is a workaround where there is a race
   condition between creating the meeting and processing pre-uploaded presentations.

removed the colour change from the chat item renderer and improved the layout when there's a long name

removed the colour change from the chat item renderer and improved the layout when there's a long name

Conflicts:
	bigbluebutton-client/src/org/bigbluebutton/main/model/users/UserService.as
	bigbluebutton-client/src/org/bigbluebutton/modules/present/ui/views/SlideView.mxml

added two strings in the log out window to locales

Logout URL was never called when API signOut call fail.

Fix chattab localization

Update locales

fix issue in the demo10_helper. 

Fixed the style of the language selector

Add a big fat warning about the implications of leaving demos installed.

Recording rewrite