v2.8.2

1. Add contribution guidelines to the repository (#671, #662)
2. Removed unused resources, decreasing APK size (#669)
3. Removed hardcoded strings (#673)
4. Dashboard now responds to change in app theme (#661)
5. Add language translation in hindi (#650)
6. Create Room Data Access Objects (DAOs) (#670, #659, #682, #657, #662)
7. UI fixes in register patient screen (#686)
8. Added reset button (#692)
9. Improved login and fragment dialog button design (#672)
10. Improve PatientDetailFragment UI (#700)
11. Fix app crash on entering values in email or password text fields (#691)
12. Add City and State selector using Google Places API (#694)
13. Fix crash at register patient activity (#717)
14. Fix context-related errors (#713, #716)
15. Add swipe to refresh feature in relevant screens (#701)
16. Add Contact Us screen (#710)
17. Migrate POJO classes to Kotlin (#675, #719)
18. Add validation to HIV status in Visit Notes screen (#698)