Allow Gooey to interact with Jenkins to create a new module job

[Cervator]

I imagine a lot of the Gooey triggered functionality in Jenkins will run entirely inside Jenkins (creating jobs etc) with the job doing it just triggered by Gooey via REST API or something similar.

Need to prepare for this so Gooey can be configured to hit an arbitrary spot in Jenkins and pass parameters.

Some inspiration:
https://wiki.jenkins-ci.org/display/JENKINS/Remote+access+API
https://wiki.jenkins-ci.org/display/JENKINS/Parameterized+Remote+Trigger+Plugin

Related: #5 and others

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