Fixed like observer bug: Now detects single-photo status likes
Added pattern to like observer: Now tracks photo-only statuses on timeline (fixes delete status observer bug)
Added Friend Not Now Observer
trims whitespaces
Merge pull request #57 from oliverh855/cleanup

Cleanup
Set up basic heartbeat environment
Changed heartbeat structure to exist in main Rose class
Implemented heartbeat, now working
Merge pull request #58 from oliverh855/heartbeat

Heartbeat
Trims whitespaces
Validates heartbeat date in a more serious way
Merge remote-tracking branch 'origin/master' into new-ui

Conflicts:
	app/scripts/Utilities.coffee
Fixes TypeError of record is null

record is null when user has deleted an interaction