github release procedure

[Walter Bright]

On 1/3/2013 12:17 PM, Rob T wrote:
> I'm rather concerned when I see comments that suggest that the purpose of the
> staging branch was not understood in the slightest. There's a lot of discussion
> on the issue here http://forum.dlang.org/thread/ka5rv5$2k60$1@digitalmars.com
>
> The people who are attempting to use the new process have to at least take some
> time to read through the process discussion threads, certainly that is not
> ideal, and the wiki should explain everything much better.

I agree that the pertinent rationales must be in the wiki.