anchor.diff:  
   === Variants (aka. Blue/Green-Deployment)
   
  -Production and Staging have blue/green deployment set up. That's done by setting the `variants` property of the [Cloud Foundry Gradle plugin](http://docs.run.pivotal.io/buildpacks/java/build-tool-int.html#gradle).
  +Production and Staging have blue/green deployment set up. That's done by setting the `variants` property of the http://docs.run.pivotal.io/buildpacks/java/build-tool-int.html#gradle[Cloud Foundry Gradle plugin].
   Setting `variants` causes `cfDeploy` to check which variant is active and deploy to the inactive variant. The deployment
   task switches blue/green instances using `cfSwapDeployed` once the application is deployed and started.
   
  
positive.code: 
  == Register a personal access token
  
  * Generate a [New personal access token](https://github.com/settings/tokens/new) that contains only `public_repo` scope.
  This will be used for adding comments to pull requests that require the contributor to sign the CLA.
  * Copy the personal access token and place it in application-local.properties
  
  
negative.code: 
  == Cloud Foundry
  
  Deploying the application to Cloud Foundry can be performed as part of the build using the http://docs.run.pivotal.io/buildpacks/java/build-tool-int.html#gradle[Cloud Foundry Gradle plugin].
  It's set up for TravisCI and manual deployment mode.
  
  === Required Properties
  