#17 do_bellow() -> double WAIT_STATE() for single class warriors

[rick peplinski]

I haven't verified this through the mud, but reading the
code it looks like a single class warrior get double
slammed with WAIT_STATE() calls. Once in the place
where bashes occur, and once at the end. It doesn't
seem to cause 4 rounds of lag, only 2, but still is extra
code that is probably not needed.