0.6
* Fix user group id for repo and non-repo commands through repo_shell

0.5
* Change config file name to /etc/repo_shell.conf
* Implement /etc/repo_shell.cfg allow_interactive feature
* git ACLs match repo -> repo.git much like git tools (git clone, fetch, etc.)
* git ACL file is always {git_root}/.gitacls
* 'repo_shell -c <user> <repo>' provides 3rd party access to git ACL info
* Add gitcreate helper script

0.4
* Improved git ACL handling

0.3
* Add support for git ACLs
* Add svncreate helper script

0.2
* Allow bash shell access through repo_shell
* Ensure non-repo commands run as connected user

0.1
* Initial version