feature: allow extra ansible args in test/run command
Clean up ipv6 role

Give tasks names, add some whitespace.
Clean up the rabbit role

whitespace fixes, removing a name that didn't need to be there, fixed
some conditionals, etc..  Style conformity is good.
clean up memcached role

Tasks should have names. Whitespace between tasks. Don't do multiple apt
module calls.
Clean up openvswitch role

names and spaces
clean up the haproxy role

names, whitespaces
whitespace cleanup

I like 80 chars, do you?
clean up the client role

whitespace and a title
Clean up the openstack-database role

names, whitespaces, logic simplicity
Clean up nova-control role

whitespace, errant name, get rid of "action:" syntax
Add support for vagrant openstack provider.

Yo dawg I heard you like abstractions so I put an abstraction in your abstraction.
feature: allow extra ansible args in test/run command
Merge branch 'feature/test_run_extra_args' of github.com:blueboxgroup/ursula into feature/test_run_extra_args
Merge pull request #560 from j2sol/ipv6-cleanup

Clean up ipv6 role
Merge pull request #561 from j2sol/rabbit-cleanup

Clean up the rabbit role
Merge pull request #565 from j2sol/clean-memcache

clean up memcached role
Merge pull request #566 from j2sol/cleanup-openvswitch

Clean up openvswitch role
Merge pull request #567 from j2sol/haproxy-cleanup

clean up the haproxy role
Merge pull request #568 from j2sol/iptables-cleanup

whitespace cleanup
Merge pull request #571 from j2sol/nova-control-cleanup

Clean up nova-control role