[ticket/420] Add test for checking if permission check in latest news works

B3P-420
[ticket/420] Fix unrelated tests

B3P-420
[ticket/420] Correctly set permissions for hidden forum

B3P-420
[ticket/420] Correctly exclude forums user has no access to

B3P-420
Merge pull request #421 from marc1706/ticket/420

[ticket/420] Properly check permissions for news module