Merge pull request #122 from rgoldfinger/fix/misc

Fix/misc
Merge pull request #123 from rgoldfinger/fix/misc

muni-related fixes
Alarm setting logic in IBAction rather than segue, proper sizing for train line/directions
- add requestgps auth check when in ios 8.
- remove notification center observer was not being removed
fix alerts
remove (now) unecessary .h file
cleanup