move deployment/JSONParser and GetPaths to pathManager
delete unused methods
Merge branch 'master-axel'

Conflicts:
	Manager/PathManager.php
redirect after path deploy
add translation
refactoring create path action
Merge remote-tracking branch 'origin/master'
define Path controller as service and inject only dependencies.
End refactoring Path controller
fix refactoring bugs
fix bug in relationships management
initialize users ArrayCollection in Path entity
Fixes #90
refactoring some stuff
refactoring and cleaning code (StepController is now declared as service)
refactoring PathTemplate controller
remove obsolete dependencies
fix #117 - Create custom DQL for paths list
fix #118
fix tooltip and "back to list" icon in player
fix missing blur and clckout directive