Tidy up HP contributor associations so that they are contained within a gitdm group

Change-Id: Ibc3c0abd470519a38ace1a52c081457e1663f245
Reviewed-on: https://review.openstack.org/31132
Reviewed-by: Elizabeth Krumbach Joseph <lyz@princessleia.com>
Reviewed-by: Monty Taylor <mordred@inaugust.com>
Approved: Monty Taylor <mordred@inaugust.com>
Tested-by: Jenkins
List my employer properly

Change-Id: I7bc5d7e8e12d434d238434b0884bbdd28a51e13e
Reviewed-on: https://review.openstack.org/31181
Reviewed-by: Monty Taylor <mordred@inaugust.com>
Approved: Monty Taylor <mordred@inaugust.com>
Tested-by: Jenkins