Merge pull request #7 from vogelbek/Leads

Leads
Merge pull request #8 from vogelbek/Leads

Merging pull request no issues found
revised test file
trying to resolve the final deploy issues
 revised gem file to read Ruby 2.0.0
 revised gem to contain 2.1.0 and revise travis file to include 3 latest ruby tests only
 revised gem to not specify ruby option
Trying again to deploy to heroku
Resolving travis/deploy conflict, will need to test on heroku