Add documentation on installation & resource managers + example
Merge branch 'hotfix/scrutinizer' into develop
Merge branch 'hotfix/scrutinizer-fix' into develop
Merge branch 'hotfix/badges' into develop
Order use statements (scrutinizer auto-fix); improve comments
Code style fixes
Remove caching of stringified roles

The user may be changed underneath our feet while roles have been cached,
resulting in wrong roles being returned for the user
Throw when no controller route is found to redirect to after editing

Getting a nice, clear error message that will go to the log, instead of
having PHP talk about calling a method on a non-object.
Merge branch 'feature/codereview-fixes' into develop
Mark methods that should not be overwritten final
Add documentation for authorization checker
Add documentation for frontend manager
Return null instead of true for deleted objects
Accept null instead of an empty Request instance in FrontendManager

Why create an empty object every time when omitting the parameter looks better?
Update RadRestController to remove creating empty Request instances
Merge branches 'feature/cleanup-frontendmanager' and 'feature/final-methods' into develop
Add documentation about using FrontendManager in a custom controller
Add factory service for the authorization checker
Merge branch 'feature/factory-service' into develop
Add NelmioApiDoc & FOSRestBundle View annotations
Merge branch 'feature/annotations' into develop