[ubuntu-art] Community Themes Guidelines Wiki Page

[John Baer]

Realizing there are some emails on this topic I haven't read, my desire
is to get this out for review, comments, and improvements.

https://wiki.ubuntu.com/Artwork/CommunityThemesGuidelines

Please consider this a first draft or a starting point and feel free to
login to the wiki and modify as needed. 

I'm not very available the next few days so I will catch up on the email
threads this weekend.

John