Fix EZP-23156: do not throw InvalidArgument exception on empty password
Fix EZP-23156: Add test cases
Fix EZP-23156: add missing exception annotation to UserService::loadUserByCredentials
fixed phpdoc issue in contentTypeService
EZP-22408 : regression test for related content removal bug
EZP-22408: on deleting Content cleanup field data of reversely related Content
EZP-22408: on Content delete clear SPI cache of reversely field related Content
IO: meta/binary data interfaces
IO: adapted IOService to new interfaces
IO: Finetuned handlers API
IO: Renamed update/rename elements
IO: Removed getMetadata from binary handler
IO: More API fixed
IO: Fix IOServiceTest [unfinished]
IO: Added exceptions
IO: Flysystem exception handling + naming
IO: DFS api update + exception handling
IO: interface naming + exception definition
IO: IOService exception handling
IO: phpdoc