BuiltIn: added helpers that do not log args
BuiltIn: added helpers that do not log args

There were some keyword that used should_(not)_be_equal in
a way where logging args made no sense.

ldtri0209/robotframework,fiuba08/robotframework,fiuba08/robotframework,waldenner/robotframework,ldtri0209/robotframework,ldtri0209/robotframework,fiuba08/robotframework,waldenner/robotframework,fiuba08/robotframework,waldenner/robotframework,waldenner/robotframework,ldtri0209/robotframework,ldtri0209/robotframework,waldenner/robotframework,fiuba08/robotframework