Merge pull request #2 from malachaifrazier/1.8

Ruby 1.8 Support
Use the original travis repo
Update code-climate user to keep inline with the other 'third-party' services
Add contributions section into the README
Bump minor/path versions for Rubygems
Bump patch to keep Rubygems happy
Iteratively build the collections using Array#map
Update the URL for the reporting API