Sync tripleo cores for recently removed members
Sync tripleo cores for recently removed members

These members were removed from the core team after confirming they are
not involved with the project anymore.

Change-Id: I8a73450747afa9e85e5f3269605c921edb1808b6

JohnGarbutt/reviewstats,cp16net/reviewstats,cp16net/reviewstats,JohnGarbutt/reviewstats,openstack-infra/reviewstats,openstack-infra/reviewstats