title: Promoting build does not run other projects
body: <p>I am looking for a way to build continous delivery with cloudbees,so each time a commit is made my code is compiled,unit tested and deployed to staging (running on run@cloud). </p>
  
  <p>For simplity let's call it "staging-build". Then after some manual testing on staging env i would like to have an option to promote a particular (not the last) "staging-build" so the artifact the promoted build produced should be deployed to production env via "prod-build" job. </p>
  
  <p>The basic idea was to configure "promote build" for "staging-build" job with building "prod-build" as promote action. Nevertheless clicking on promote-build does not trigger starting "prod-build". I also tried from the other side: removed building "prod-build" as promote action and enabling "Build when another project is promoted" within "prod-build" configuration. Still no success. After googling for a while i found 
  <a href="http://blog.cloudbees.com/2012/10/continuous-integration-for-mobile-apps.html" rel="nofollow">http://blog.cloudbees.com/2012/10/continuous-integration-for-mobile-apps.html</a>. Nevertheless blog entry along with jenkins configuration screenshots do not reflect configurations on <a href="https://partnerdemo.ci.cloudbees.com" rel="nofollow">https://partnerdemo.ci.cloudbees.com</a></p>