EZP-21533: fixed creating default value for URLAlias slug
Removed suprefluous empty line
Fixed PHPDoc
EZP-21219: Test for the loadContent() method on a draft.
Fixed incorrect inline comment in ContentTypeService integration test
Fixed various typos on the REST API v2 spec
Regenerated the HTML version of the REST API v2 specification
Test EZP-21035: Cover creating ContentType with more than 1 singular Field
EZP-21219: Integration test for archived versions