setup demo page
created demo page. Change Set Location button color based on GPS strength
commit drafts before rebase
rebased off master. demo back working
added orientationPublisher and compass demo
gps accuracy notifcations Set button logic
added arrow pointing at source
added a little cleanup
corrected behavior of Set button on weak signals
Only display arrow if we accurately know relative location to source. More tweaks to Set button UX
Renamed OrientationPublisher to OrientationFinder and turned it into a class.  Added dispose method to be fired when view is removed
setup /demo/compass/compass.html to do device testing
added 'Use Anyway' button and hide compass if alpha is null
Created compass test demo
Removed semicolons
Removed semicolons, improved message
Merge branch 'master'

Conflicts:
	.gitignore
	package.json
Various bug fixes
Formatting fixes
Fixed clear functionality