Merge branch 'pr' into develop

Author: glide1

CONTRIBUTING.md

@@ -1,5 +1,13 @@
 # Contributing
 
+## Contributing Guidelines
+
+All pull request authors must have a Contributor License Agreement (CLA) on-file with us. Please sign the appropriate CLA ([individual](http://cloudfoundry.org/pdfs/CFF_Individual_CLA.pdf) or [corporate](http://cloudfoundry.org/pdfs/CFF_Corporate_CLA.pdf)).
+
+When sending signed CLA please provide your github username in case of individual CLA or the list of github usernames that can make pull requests on behalf of your organization.
+
+If you are confident that you're covered under a Corporate CLA, please make sure you've publicized your membership in the appropriate Github Org, per these instructions.
+
 ## Run the tests
 
 See the [Machete](https://github.com/cf-buildpacks/machete) CF buildpack test framework for more information.

README.md

@@ -1,4 +1,5 @@
-# Cloud Foundry buildpack: Ruby
+# Cloud Foundry Ruby Buildpack
+[![CF Slack](https://s3.amazonaws.com/buildpacks-assets/buildpacks-slack.svg)](http://slack.cloudfoundry.org)
 
 A Cloud Foundry [buildpack](http://docs.cloudfoundry.org/buildpacks/) for Ruby based apps.