Depend on lighthouse 2.1.1
Ignore test scripts.
Horrible hack to get around xml parsing error in ActiveSupport
Version bump to 2.0.5
Bump version in gemspec
Path was wrong for core_ext
Version bump to 2.0.6
Move core_ext
Extract all dependencies on Lighthouse and ActiveSupport.

Nevermind the fact that all the Lighthouse-related functionality is
now completely and utterly broken. We'll get to that in a minute.
Tests are running. Refactor exit- what was I thinking?
Start refactoring tests, and extract the option parser into its own
Launcher object.
Entire thing torn apart.
Get guard in place, start to build all of this back up.
Huge glom of a commit. So bad at git.

All tests pass, but the interface to Lighthouse::Project is imporoperly
stubbed.
A few untested changes, but it actually works.