Routes pre-packaged to App at Build Time

[epicstar]

As part of #301 and #309, routes are now prepackaged at bulid time.

New Features:

• routes added at build time to app's assets folder (Add All TrueTime Routes at Compile Time #309)
• route lines added at build time to app's assets folder (Add Static Route Lines on App's Build Time #301)
• two new gradle tasks
  1. cacheRoutes -> caches both from Port Authority:
     • routes
     • route lines
  2. cleanCachedRoutes -> deletes cached routes from cacheRoutes

Code Changes

• move model classes to the module pat-static

New Pre-Requisites

• jdk7 needs to be installed on machine and set as JAVA7_HOME -> Will add to the wiki
  • reason: retrolambda fails to run unit tests until this is done
• new secrets.properties pat_api_key_debug added (have two API keys from TrueTime... or you can use one)
  • used to cache routes

[epicstar]

Merging this in myself. Works fine