Add lib dir to require path when running tests
Test also on jruby and mri 2.0
Improve gemspec
Drop Sickill namespace (but preserve backwards compatibility)
Use bundler
Make default rake task run tests
Remove old generated docs
Add rspec and guard
Extract sgr seq wrapping to StringUtils.wrap_with_sgr
Do color parsing via Color.build
AnsiRgb/AnsiColor -> Color::Indexed/Named/RGB
Run test with just "rake" on travis
Conver StringUtils.wrap_with_sgr tests to rspec
Remove redundant tests
Fix StringUtils test when run with the whole test suite
Convert integration tests to rspec
Make sure String mixing correctly proxies to Rainbow() wrapper
Remove old test file
Whitespace
Remove old "test" task