salt.cloud: race: if misconfiguration, boolean instead of dict
salt.cloud: race if item was removed in another loop
salt.cloud.lxc: lxc provider
salt.cloud.utils: safebelts for provision in sudo mode
salt.cloud.clouds.lxc: safebelts in salt runner
salt.cloud.lxc: comments
salt.modules.cloud: virtual return name
salt.states.cloud: py3k dict iter
salt.states.cloud.present: fix mis-use of provider

provider as a special meaning in salt ...
http://docs.saltstack.com/ref/states/providers.html
salt.cloud.states: add onlyif/unless