add date for test
Initialize json file for achievements
ajout assets
ajout assets
delete data in res
Add JSON Library
update data
Merge branch 'dev' of ssh://github.com/basti1dr/lifechievements into dev

Conflicts:
	res/data/achievements.json
Correct spelling
Fixed the json into a valid format
Added icon and subCategories attributes
moved achievements.json
MVC Architecture proposal
Start to implement reading of JSON File
Simplify method for read JSON File
Delete unuse import
add new items in menu
Start to implement collection for Category and Achievements
Added a class for non-android junit testing
Configuration des tests unitaires