[Fedora-spins] Proposal: Spins process amendment for Fedora 20 cycle

[Bill Nottingham]

Kevin Fenzi (kevin at scrye.com) said: 
> Each approved spin MUST have at least 2 people fill in the Basic spin
> test matrix for at least 1 TC or RC. If the image fails, maintainers
> can try again at the next milestone, but the image is NOT shipped for
> that milestone. if an image doesn't get 2 people filling in Basic spin
> tests, the image is dropped for that cycle and IS NOT SHIPPED FOR THAT
> RELEASE! Such images can be reapproved by the spins sig for the next
> cycle. 
> 
> At the Beta milestone, only those images that got testing in the Alpha
> milestone will be produced.

I'd allow for building and testing things that failed in alpha, if there are
changes to fix those failures. Similarly for beta -> final.

Bill