up cache values a bit
Merge branch 'master' of https://github.com/scott2211/yammerwall
fix issue where no users got added
* truncate user's full name to prevent overflow
* truncate status to prevent overflow
* Get a better status than was being got before
* Use a  kitten as a placeholder
* don't give the front end a bunch of escaped unicode

Merge branch 'master' of https://github.com/scott2211/yammerwall

Conflicts:
	app/service/YammerUserService.java