testing framework files
removed spec dir under lib
added gemspec, .rvmrc, /spec, and git ignore
created gem files with bundle
spec working
Update README.md
Update README.md
added rank specs
added tests for comparator
Merge branch 'testing-framework' of github.com:joeletizia/rubycards into testing-framework

Fetching readme changes
added rake action to run tests by default.
J. Scales as original author
added my email to gemspec
removed .DS_Store (added to gitignore), removed test code from rubycards.rb
added colored dependency
example rewrite