Add Jenkins deployment script

This pushes to pilotplanner.sealevelresearch.com, much like we do for
www.sealevelresearch.com

https://www.pivotaltracker.com/story/show/75105258

[Delivers #75105258]
Merge pull request #19 from sealevelresearch/jenkins-deployment-script

Add Jenkins deployment script
Redirect to pilotplanner-staging