Edge-case Android crash fixes. New RegionBootstrap constructors
Features:
- New Region Bootstrap constructors allowing separate context and notifir (#821, Alper Tekin)
Bug Fixes:
- Fix crash on starting scanning with a forground service configured when multiple BeaconConsumer
instances bound. (#828, David G. Young) - Fix broken RegionBoostrap callbacks caused by change in previous release (#829, David G. Young)
- Fix intermittent crash caused by internal Android NPE (#824, kababu007)
- Update gradle and robolectric (#805, Tony Tang)
- Fix problem on service shutdown that leaked threads and left scanning on (#804, David G. Young)