filtered password
encryption data in log
add reset management
add reset Password and witness in data
add account librairy
code cleaning
code cleaning
code cleaning
Merge branch 'feature/accounts'

Conflicts:
	app/controllers/account_controller.coffee
remove development helper
code cleaning
Merge branch 'feature/accounts' of github.com:mycozycloud/cozy-data-system
don't stop server when an exception occurs
debug tests and remove index deletion from delete all accounts
change railway to compound
change config files to match compound new style
set server new style
update controller with compound new requirements (namespace, requirements)
update tests to match compound new requirements
clean requirements in attachment tests