fixed translations of the layout module
fixed the waiting guest window which was messy when using pt_BR because the localization sentence was too large
Merge branch 'sharedNotes' into mconf-live0.3beta4

Conflicts:
	bigbluebutton-client/locale/en_US/bbbResources.properties
	bigbluebutton-client/locale/pt_BR/bbbResources.properties
Merge branch 'guest-role-before-remembering' into mconf-live0.3beta4