as a user, I want to specify my job(s) as code

[afeld]

• https://marcesher.com/2016/06/08/jenkins-as-code-creating-jenkins-jobs-with-text-not-clicks/
• https://marcesher.com/2016/08/04/jenkins-as-code-comparing-job-dsl-and-pipelines/
• https://www.youtube.com/watch?v=cXqG9AgxqRc&feature=youtu.be
• https://github.com/jenkinsci/job-dsl-plugin

We are probably going to want to do the bootstrapping of the Job DSL Plugin in this repository, and give an easy way for users to provide their job configuration files on top.