Minor fix, add log

Release 0.6.1 of redmine_git_hosting. This is a bugfix release.

Release 0.6.0 of redmine_git_hosting. This is a compatibility release…

…. The plugin is now compatible with Redmine 2.x (and Redmine 1.x)

Release 0.5.1x of redmine_git_hosting. This is a bugfix release.

Release 0.5.0x of redmine_git_hosting. This is a feature release.

Release 0.4.6x of redmine_git_hosting. This is a feature release.

Release 0.4.5x of redmine_git_hosting. This is a bugfix release.

Includes:
1) Fixed missed case for Redmine 1.1 compatibility (mirror functionality)
2) Fixed bad interaction between cron cleanup of /tmp and access to
   gitolite-admin repository in /tmp.  Behavior could cause user
   keys to appear to be deleted, even though they remain in the redmine
   database.

Release 0.4.4x of redmine_git_hosting.

Includes:
1) Compatibility with Redmine 1.1-stable
2) Compatibility with Ruby 1.9 (really just some syntax fixes)
3) Better configurability, including ability to set /bin and /tmp paths.
   Better scripts to aid in installation.  Updated instructions in README.
4) Variety of bug fixes: mirrors work better, git-daemon support, better
   error recovery from lost gitolite admin key, handling of '@' in username
   for smart-http access.

Continuing rewrite of primary functionality for resilience.

Includes:
1) Complete rewrite of path handling functionality
2) Automatic repair of hooks during update_repositories
3) Compatibility with Redmine 1.3-Stable
4) Assorted bugfixes.

Rewrite of primary gitolite interface for better resilience.