BetterRaidFrames

New features!
- You can now display boost & food icons. They will be colored if a player has a boost/food buff, and greyed out if not. You can find these settings under the cogwheel icon in the topright of the raid frames.
- ADVANCED: Using /brf advanced you can now change update timers. This is meant for those still having some performance issues in 40man DS raids. I recommend keeping the bar art updater and the main update to the same value to prevent most of the funky bar art from occurring, but be aware that when you do this the frames may look a bit weird at timers because of the slow updater. Only do this if you are having a lot of performance issues.

Bug fix:
- Now gives an error message when you try to add someone to the focus group while in a party instead of a raid.