Merge branch 'master' of github.com:ivanwills/App-Usefull

* 'master' of github.com:ivanwills/App-Usefull:
  Added defaulting to master branch if none specified
  Got messages sorted out
Merge branch 'master' of github.com:ivanwills/App-Usefull

* 'master' of github.com:ivanwills/App-Usefull:
  Added specifying cgit url for html output and improved the documentation
  Removed external dependency
  Cleaned up HTML output
  Added test mode, supplying branch/tag regexp via environment variables
  Fixed not getting logs correctly
  Improved output, cleaned up documentation
Merge branch 'master' of github.com:ivanwills/App-Usefull

* 'master' of github.com:ivanwills/App-Usefull:
  Added table headding
  Clearer HTML
Merge branch 'master' of github.com:ivanwills/App-Usefull

* 'master' of github.com:ivanwills/App-Usefull:
  New script to run as a git hook that checks that branches have unique POM version numbers
Added helper to find branches older that certain date