Adding RightScale to developer.yml
Add Datapipe to developer.yml
Merge pull request #475 from mxxcon/Datapipe

Add Datapipe to developer.yml
Merge pull request #474 from mxxcon/Rightscale

Adding RightScale to developer.yml
update heroku link to official (but still beta) documentation.
Merge pull request #476 from rajiv/heroku

update heroku link to official (but still beta) documentation.