[Design-team] F20 Milestone Banner

[Ryan Gauger]

Hey, y'all! I just now realised, the next release will be our twentieth
Fedora release!!! If y'all don't like it, we can scratch it, but I thought
it would be cool to put a special milestone banner on the Fedora Project
homepage. Just an idea, but what do y'all think?

-- 
---Ryan