Fixed handling of role creation
Update endpoint arguments to match those of keystoneclient.
Allow reconfiguring of endpoint urls.
Bump revision.
Added support for quantum
Added support for cinder service
Re-merged trunk
Initial cut of ha support
Added missing hooks
Add support for HA - hacluster relation and related
Refactored to use alternative ports for haproxy
nex fixes
Ripple clustering changes to related services
Minor fixes
merge james changes
Merge in endpoint reconfiguration from adam_g
merge james changes
Fix missing endpoint
merge latest cluster changes with jamespage's branch
config_changed: Ignore artitrary install sources when detecting upgrade availability.