refs #934
refs #934  Now the moderator and the presenter can have user status
refactored some code made on previous commits; implemented the raise hand order on the users window; cleaned up a little bit the code
fixed the localized strings; cleaned up the implementation; fixed the indentation
Merge branch 'expanded-status' into mconf-live0.4.1

Conflicts:
	bigbluebutton-client/src/org/bigbluebutton/main/model/users/UserService.as
	bigbluebutton-client/src/org/bigbluebutton/main/model/users/UsersSOService.as