bumped version of aws cpi client, and documented changes

Change-Id: I5f57f3c93b3e717a5f5e0d851b209c4597b45bbe
[director] Use openstack_cpi 0.0.6 gem

Change-Id: Ia9460e729789bebdecef2fbdcf0e86bf81cf5716
[deployer] Use openstack_cpi 0.0.6 gem

Change-Id: I7a705d0fb83ceb2e54d09e9bd085c62fb3c1452a
[deployer] Fix undefined method `green' for nil:NilClass

Fix undefined method `green' for nil:NilClass

Change-Id: I442c59613d4a77669dbab8ca700b46101a09b439
Merge "[deployer] Use openstack_cpi 0.0.6 gem"
Merge "[director] Use openstack_cpi 0.0.6 gem"
[agent] Allow registry IP address when user data has dns settings.

Change-Id: I5031deb69e06ad58f865df82e624415eb562c0a9
Merge "[agent] Allow registry IP address when user data has dns settings."
Merge "bumped version of aws cpi client, and documented changes"
Merge remote-tracking branch 'upstream/master'