EZP-20822: fixed phpdoc parameter hints for API service interfaces
EZP-20822: SectionService: fixed phpdoc and input validation
EZP-20822: LanguageService: fixed phpdoc and input validation
EZP-20822: ObjectStateService: fixed input validation
EZP-20822: UserService: fixed phpdoc and input validation
EZP-20822: fixed creating SPI Location with right type of data
EZP-20822: Trashservice: fixed phpdoc and input validation
EZP-20822: LocationService: fixed phpdoc and input validation
EZP-20822: ContentService: fixed phpdoc and input validation
EZP-20822: ContentTypeService: fixed phpdoc and input validation
EZP-20822: RoleService: fixed phpdoc and input validation
CS: Removed extra empty line
Fixed some phpdoc errors
Fixed updating Role with same identifier
Add doc/bc info on removal of deprecated Content->contentType & ->relations
Fix skipped test by removing wrong depends annotation
EZP-20223: enable stub implementation to return anonymous user
EZP-20223: changed name of protected property
EZP-20223: implement missing tests
Changed: authorize PHP 5.3.3 failure (because of segfaults)