Remove obsolete check_for before action

[fosterfarrell9]

When DSVGO came around we introduced that people had to consent to corresponding data privacy rules when they registered as users. But since there were already registered users in the database at this time, these users had to consent a posteriori. In order for that to happen, we scattered the check_for_consent before action throughout our controllers which would make sure that these legacy users also consented. But that was long ago, and since we have removed inactive users, we no longer need this before action, so it should be removed.

[Splines]

GDPR