git clone git://github.com/vic/buildr.git
buildr-git.rb should be executed with ruby
Added alias for git rebase, and use it intead of git merge for synch.
Separating release process into staging and releasing
If user supplies --auth or --anon options and is already running on a buildr-git clone,
Fixed authenticated git uri.
Don't print ugly stacktraces, just exit cleanly.
Parsing options read from interactive input. Run:
Added optparse, use --help to get an overview.
Added buildr-git.rb for developers willing to use git.
