This change adds in support for the novnc console type in Nova.
* The change adds in a few new variables to the defaults which allow
for the novnc console to be configued.
* A port entry was added to haproxy to support the console type.
* noVNC is being installed from source in the nova_console container.
The git repo has been added to the openstack_other.yml repo-package file
which allows for the repo to be cloned into the repo containers and then
distributed out where needed from within the environment.
Closes-Bug: 1428833
Change-Id: I221557aad77bf266b4e2fae23007ffa210aa1f75
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
0681e25a52