implement grammarv2 (not compiled yet)
remove doublon, function declared twice
setting grammar version to v2
minor changes, now building
types in /network didn't match grammar and lead to crash. fixed
Merge branch 'develop' of https://github.com/daydreaming-experiment/app into develop
renaming folder values-v11 to values-v13
Code style fixes (spaces after commas)
Merge pull request #136 from daydreaming-experiment/feature/grammarv2bis

Implements grammar v2 and switches to its files.
Bump version
Update GRAMMAR-VERSIONS
Update changelog
Merge branch 'release/0.14'
Merge tag '0.14' into develop

* Enhancements
  * [#111] `appVersionName` and `appVersionCode` are included in the user's profile
  * [#102] Switched to gradle build system for build variables and debug/qa/release builds
  * [#98] Cleaned up debug/qa/release build variables thanks to gradle build system
  * [#140] Add test scripts to check consistency and correctness of profiles on server
  * [#93] Outsource in-app password and ACRA credentials to local out-of-git file
  * [#138] Cancel pending notifications, running location collections, and network operations, when switching app mode
* Bug fixes
  * [#104] App crashes on API 10
  * [#108] Inconsistent profiles on server due to bad test/production mode switches
  * [#139] Buggy activity paths leading to inconsistent profiles on server