It's time to branch & tag

[Shawn Wells]

As we're now at a point where the project is about to submit "Informal 
Draft" content to DISA, it may be a good time to clean up our git 
branching/tagging model (err.. create one).

My thoughts:
(1) For every project within SSG, create a unique branch. Currently this 
would set us up as:

MASTER
|--- JBossEAP5
|--- RHEL6

(2) Each project is responsible for their own release tags.
MASTER
|--- JBossEAP5
|--- RHEL6
|          |--- InformalDraft

Comments?