Added test for configure room
Adding profile pics from facebook.
Adding the pictures array to user object.
Merge branch 'master' into fbpics
Added test for permissions and spam control
Adding option to change picture from different gateway.
Merge branch 'master' into fbpics

Conflicts:
	validator/actionvalidator/actionvalidator.js
Beautify and fix JSHint warnings in UI folder
Fixed a bug in push-notifications.js.
Keeping track of pictures array across events.
Making the pictures array backward compatible.
modified a bit of codes
Fixing the occupant bug.
Merge pull request #329 from scrollback/occupant-bug

Occupant bug.
Merge pull request #328 from scrollback/beautify

Beautify and fix JSHint warnings in UI folder
toLowerCase before testing for wordban pharses
Beautify.
Remove logs/mail folder dependency
beautify and deleting few temp files.
Some more beautify.