UserBundle: added roles for user management onto actions
UserBundle Services XML > YML
UserBundle: created twig extension that checks if any of the users groups has a role
UserBundle: implemented twig extension hasRole in templates
UserBundle Fixtures: fixtures for users updated
UserBundle DataFixtures for groups
UserBundle: updated datafixtures for users (with groups)
UserBundle Groups Index: bugfix with hasRole
UserBundle: updated DF for groups
UserBundle DF: added group for user management
App: registered two new roles for user mngment
UserBundle: store templates somewhere else
UserBundle UserController: use fos_user.user_manager instead of EM
UserBundle: added slug-field on user entity
UserBundle: user show template, WIP
UserBundle: added show action + modified route to user index
UserBundle/CoreBundle: show link to user show on other templatesé