Move File out of controller
OC6 as a least required version
Add db flag for guests
Add translatable guest postfix for guests
Check CSRF token on nick change
Do not imitate real user. No uid for guests
Unify translation
Fix year in copyright
Cleanup Session class
Pass file instance to genesys
Check token by member type, not by file
Fix warning in logs
Fix warning when guest starting a session
Further switch to member is_guest property
Store share token to guest users
Reduce complexicity
Reflect recent master changes
Merge pull request #236 from owncloud/get-path-refactoring

Get path refactoring