Remove conversion from counterrev implants.

[Ikea]

This is something ive been thinking on for a few days and while it would definitely fuck with rev balance a lot, I think itd be worth it. By having counterrev implants no longer convert on there own, you force the sec off to escalate with revs. Any derevving action will have to have hitting involved, and violence one way heavily promotes violence the other. This change would hopefully lead to far more action in rev rounds and far less apathetic revs considering theyre likely going to see beating people up used to convert people thus realizing they can do it on other people, and theyre going to be beaten by a baton anyways.