v2.1.6

Enhancements:

• #738 - Add left handed mode

Bug fixes:

• Fix #655 - Change RealtimeService to use WakefulBroadcastReceiver and Intent Services. Enables trip plan reminders to occur even after one has left the trip planning screen.
• Fix #742 - Normalize formatting for stop, route, and headsign text
• Fix #496 - Correctly reflect arrival/departure information in reminder text
• Fix #737 - Bump fresh location threshold so test passes
• Fix #731 - Make arrival time issue report headsign Title Case
• Fix #730 - Properly scale image for issue reports

Performance improvements:

• #687 - Load uncolored vehicle markers on demand

Halted production rollout at 5% due to #749.