added empty setup method
updated gogo and created setup thor methods
updated readme
added runtime dependencies
removed dubbled dependencies from gemspec
refactoring Traverser and CodeSamples, created CodeSample
changed CodeSamples to TestMethodBuilder
changed TestMethodBuilder to TestClassBuilder
fixed broken application.rb
changed version lock to major versions
updated Readme
Merge pull request #55 from CodePadawans/49-setup

49 setup