[chirp_devel] New Developer Documentation

Hi all,

We've got (at least) a couple new folks joining who are looking to help out. They're going to have questions about the process for doing things, and I figure it's about time to codify some of that for easy access. I have added a general "process" overview, as well as instructions on how to get a Win32 development environment set up to the top-level developers page:

http://chirp.danplanet.com/projects/chirp/wiki/Developers

Comments and suggestions are very much welcomed from veterans as well as new folks trying to follow them. If they're not helpful or confusing (or I left something out) please speak up!

Thoughts?