Investigate moving svn2git to GitHub

Investigate if we can move the svn2git repository to GitHub and if it performs well so we can abandon git.archlinux.org's cgit for our repository's.

The dbscripts ansible role has the git.archlinux.org hardcoded:

  command: git remote add public ssh://git.archlinux.org/srv/git/svntogit/{{ item }}.git chdir=/srv/svntogit/repos/{{ item }}

There are a few projects which depend on these urls:

• Setup rewrite urls for nginx
• Archweb svn
• asp
• Wiki documentation