fixed wrong variable name
update...
Some phpdoc fixes

Saw an error where you returned Action.. cleaned it up some more.
Update ActionManagerInterface.php
Create component if not exist in QueryBuilder. Case of new user not already created
Phpdoc fix
Revert "Merge remote-tracking branch 'upstream/master' into unused"

This reverts commit 9fba5bfcfb10994d0b8449b0776656880f52f965, reversing
changes made to e3f618b3f26c080f99c0416e296686f7d3c248f8.
Merge branch 'unused' of https://github.com/Miliooo/timeline into unused