removed redundant check for stv/replay

all the other checks hang over places whereby the hidden could get added to team iris. if you would like i could remove the checks where IsFakeClient() is also present, so the only place we're left with stv/replay checks are where there was no IsFakeClient() to start with. Or i could simply remove all stv/replay checks in favour of single IsFakeClient() checks, whichever you would prefer.

edit for spelling