Packaging

Because of a needed tweak to nodepool[0] we already running a fork. After chatting with elyezer, there are some further improvements I'd like to include on the fork.

Currently, nodepoold uses a tool called "geard" to determine node launch demand, based on the configure label demands of queued jobs. I believe that when nodepool was first being used, this information was not obtainable via the Jenkins API. Now, however, it is[1]. Furthermore, the geard integration simply doesn't work, afaict, for our use-case, unless we want to go nuts and bring in more pieces of openstack automation (e.g. zuul).

I've already done some preliminary work[2] to try to determine label demand based on the current jenkins build queue, so all that remains is wiring it into the nodepool fork and getting rid of the geard stuff that doesn't meet our needs.

[0]: https://github.com/seandst/nodepool/commit/1a807c8def36d62e80aaaa0e4e961a176e9ce746
[1]: https://python-jenkins.readthedocs.io/en/latest/api.html#jenkins.Jenkins.get_queue_info
[2]: https://gist.github.com/seandst/8e9b62f7b46bb5baa88a8bf5fbb11215