* Started to create the user management system (server side)
* Added container view for user_management app
* Added the structure of the user management app (kernel)
* Changed the structure of users' jobs and groups
* Added job standard webservices
* User management can list jobs, modify username and delete jobs
* Jobs can be selected for each user in user_management
* User management allows groups, firstname and lastname edition for users
* Added a tab view for the user_management app
* Added a SmartBlocks require.js module, for usual functions
* Added the user creation tab + authorized deletion in edition
Merge branch 'Features/user_management' into develop