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
Merge branch 'feature/grammarv2bis' into develop

Conflicts:
	daydreaming/src/main/java/com/brainydroid/daydreaming/db/ParametersStorage.java
	daydreaming/src/main/java/com/brainydroid/daydreaming/db/ProfileStorage.java
	daydreaming/src/main/java/com/brainydroid/daydreaming/ui/firstlaunchsequence/FirstLaunch01DescriptionActivity.java
	daydreaming/src/main/java/com/brainydroid/daydreaming/ui/firstlaunchsequence/FirstLaunch02TermsActivity.java
	daydreaming/src/main/java/com/brainydroid/daydreaming/ui/firstlaunchsequence/FirstLaunch05MeasuresActivity.java
Update profile testing with default value for version
Merge branch 'develop' of github.com:daydreaming-experiment/app into develop

Conflicts:
	daydreaming/src/main/java/com/brainydroid/daydreaming/db/ParametersStorage.java
	daydreaming/src/main/java/com/brainydroid/daydreaming/db/ProfileStorage.java
	daydreaming/src/main/java/com/brainydroid/daydreaming/ui/firstlaunchsequence/FirstLaunch01DescriptionActivity.java
Bump android studio version
Rationalize default unset values for parameters
Fix bug in duplication of parametersVersion between profile and parameters
Add comment
Bump version
Update GRAMMAR-VERSIONS
Update CHANGELOG
Update grammar version used in qa and release builds
Merge branch 'release/0.15'