jenkinsci/job-dsl-plugin — pull request #26 by rborer (2013-02-13 18:33:34+00:00)
Title: Make it possible to forget generated jobs

By default, the job-dsl-plugin will delete all previously created jobs that are not generated by the current build execution. Unchecking the new box "Manage jobs" disable this behavior, leaving previously generated jobs as is.

Let me know what you think of my patch.
Reynald