Remove stuff from bin we don't need.
Upgrade Python to 2.7.3
If Bundler can't find the gem, look in shared gemset.
Replace git-process with shell scripts

This is a much faster and more reliable way of codifying your
Git process, IMO. While the gem provided a great command framework,
it was trivial to rewrite what it did in my config, with no Ruby
dependency to boot!
Major changes to text editing config

- Enforce 1.9 syntax in selection
- Use vim-vroom to run tests, rather than the older RubyTest
- Simplify the test switcher code. This should be in Vroom!
Don't use the Guard alias for now.
Refactor how DOTS loads its global gemset.
Remove global Gemfile.