No message ever used so don’t take it in
Allow to return short refs
Adding the safe_cwd code which does a chdir, run a callback and
switches you back to the original dir
Whitespace removal
First addition of our CVS exporter tool.

This is a vastly simplified version of cvs-exportcommit and makes no attempt to maintain history. It even goes so far as to refuse creating diffs because of possible binary file issues.
Missed a Cwd import and improved error reporting
Now working and dropped the checking of repo post tmp patching.

We now have a fully working script AFAIK