ignoring .rvmrc and .bundle
using the rspec gem and removing the sandboxed dev env
adding simplecov
Suggested updates to the README.
mate.rb refactoring

* extracted the following methods:

- use_bundler?
- find_rspec_lib
- gemfile?

- bundler_option?
- skip_bundler_option?

* bundler_option? and skip_bundler_option? can be moved to Options
extracted Options#load_options
Formatting and light formatting of runner and switch_command

* added merb_or_rails?
* switch_command looks like it could use more work
extracted fixtures_path in runner_spec
runner_spec.rb refactoring

* extracted fixtures_path method
* made set_env private
* adjusted the description strings
* noted long paths with TODOs
setting pessimistic version in Guardfiles
modifying descriptions and removing whitespace
Merge pull request #48 from rspec/walkabout

Walkabout