Add a Bitdeli badge to README
Merge pull request #2 from bitdeli-chef/master

Add a Bitdeli Badge to README
Merge remote-tracking branch 'origin/master' into updated_from_hubot_scripts
Updated README with proper changelog notes and a screenshot
update unit test to startup http on random unused port (port 0 yay)
add a new unit test that doesn't provide full_url (as my test jenkins doesn't)
Jenkins no longer always provide full_url, so handle accordingly
Cleaner handling of incoming post data