Continuation/reopening of #20 -- I'm still getting the battle pet level up sound on random events with BLU 5.0.7. (Sorry.)

And just for the record, I have confirmed that the sound I'm hearing is only assigned to the battle pet event.

I'm going to keep this open until I nail it down. Blizzard api only fires bettle_pet_level event in actually pet battles... so that's where the issue was... and there is no straight-forward way to track in-real-time current pet levels without some hacky stuff.

At this point I've basically built an entire second addon for the battle-pet tracking stuff.

This is Fixed. Finally.