Substitute for the getrev code. Unfortunately, it only fetches the commit-hash for HEAD.
This should be sufficient for our needs though.

Signed-off-by: carnie <elly1989@rocketmail.com>
Making modifications to getrev, requested by Nodrak x

You can now change the link to your github project by modifying config/git_host.txt

Removed config/svndir.txt, as it is no longer needed.

Signed-off-by: carnie <elly1989@rocketmail.com>
Merge pull request #79 from Carn/ShowRevision

Substitute for the getrev code. Unfortunately, it only fetches the commi...