full screen for a fool's screen

- app is full screen when pinned to home screen
- removed "MeteorRappid" text from control area
show correct stops for North/South directions, was showing reversed

- added stopID to to stop popup
fetch next bus arrival times when stop clicked and show in popup

- issue #4
better location handling

- no need to remove it, just update it
Merge branch 'gh-pages' into 4-arrival-times

Conflicts:
	index.html
	js/app.js
simpler type check
Merge pull request #5 from luqmaan/4-arrival-times

#4 arrival times