Fixed a bug that would cause the WeakAurasOptions window to get stuck forever in a "minimized" mode under some circumstances.
Fix cooldown not showing if show was triggerd by a secondary trigger

This seems to be caused by OmniCC. That is I can't reproduce the bug
without OmniCC enabled. Poking around OmniCC didn't produce any clue
on why it is buggy. Calling SetCooldown immediately prior to calling
show does though, fix the bug without apparently breaking the non
OmniCC case.

Ticket: 210
cleanup