New project: Kwapi (Energy Efficiency Monitoring)

Change-Id: I560d591ce6e9a8235ceae433954c414410e95adf
Reviewed-on: https://review.openstack.org/19109
Reviewed-by: Monty Taylor <mordred@inaugust.com>
Reviewed-by: James E. Blair <corvus@inaugust.com>
Approved: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Tested-by: Jenkins