change presenter works
raise/lower hand incoming messages are now handled
the html5 client now starts as an attendee, not as a Moderator
raise/lower hand event is published in pubsub. now we are missing the java handling...
userRaiseHand and userLowerHand is functioning
Merge branch 'creating-better-templates' of github.com:perroned/bigbluebutton into creating-better-templates
Merge remote-tracking branch 'anton/creating-better-templates' into creating-better-templates
Id for lowering hand now person doing it