Fix fetch remotes script post projects.yaml update

The format of the projects.yaml file has been updated and
fetch_remotes.py could not parse it. Correct this by making
fetch_remotes.py aware of the format changes.

Change-Id: Ic0680d02c0e9ce31aae805ac2495957f106acb0a
Reviewed-on: https://review.openstack.org/16098
Reviewed-by: James E. Blair <corvus@inaugust.com>
Reviewed-by: Paul Belanger <paul.belanger@polybeacon.com>
Approved: Monty Taylor <mordred@inaugust.com>
Reviewed-by: Monty Taylor <mordred@inaugust.com>
Tested-by: Jenkins
1 file changed