Rewrite

Goals

Remove the todays implementation.
Supporting DSL and No DSL(class by a contract).
Rewrite the entire library.
RbEnv feature.
RVM feature.
Run with normal ruby
Focus feature (fails, pass one file, run entire suite) with --focus (experimented feature).
Don't run integration tests. Ignore them when changed.
Test with spork and other gems spork like.
Be possible to rewrite the rules in more nicer way, using the Hike gem to find files and paths.
Magic discovery if is test unit or rspec.
Be possible to overwrite the entire command to run.
Put some methods in the configuration file like: #all_tests_pass?, #all_tests_pass_in_ruby?.
Put a Thor generator.
Put an option to just run and exit.