PitBull Unit Frames 4.0

PitBull4 is a continuation of PitBull.

Differences from PitBull 3:

It's mostly done, but not entirely done thus why there are still only betas (despite this it is still very stable).
Documentation is written before functions
Much easier for third-party extensions.
Options will be much, much simpler. In 3.0, there's about 200 panels that you can mess with, it's overwhelming. I want to bring this down to somewhere around 10.
- Layouts are defined deterministically and unit groups use the layout rather than ad-hoc layouts on a per-unit basis. This will make setting up your unit frames far, far easier.
- Due to some decisions made, 4.0 is actually more configurable than 3.0. As a layout designer, you will have a lot more control over how things look. You can have different fonts on the same frame, different textures, more precise positioning, and a whole slough of other things.
CPU Efficiency will be taken much more seriously.
It uses Ace3 instead of Rock.

If you want to help localize PitBull in your language, go to http://www.wowace.com/projects/pitbul.../localization/.