return data from parallelized creates done in a map
Merge pull request #402 from whodatninja/develop

Fixed wait_for_ssh to prevent invalid socket state
Merge pull request #404 from jbadigital/multiprocessing

Parallelization improvements
PEP-8 formatting.
Replace `OPENSTACK` occurrences by `RACKSPACE`. Minor PEP-8.
Merge pull request #407 from s0undt3ch/develop

Replace `OPENSTACK` occurrences by `RACKSPACE`. Minor PEP-8.
Allow specifying the deploy value from the `vm` profile.

Now, the `vm` deploy value is grabbed initially from the `vm` profile, and if not set, grab the value from `__opts__`.
Allow setting `delvol_on_destroy` for **all** EC2 VMs. PEP-8.
Merge pull request #409 from s0undt3ch/features/provider-volume-delete-support

Allow setting `delvol_on_destroy` for **all** EC2 VMs. PEP-8.
Merge pull request #408 from s0undt3ch/hotfix/grab-deploy-from-vm

Allow specifying the deploy value from the `vm` profile.
Add information to the docs about the `EC2.delvol_on_destroy` "global" setting.
Merge pull request #410 from s0undt3ch/develop

Add information to the docs about the `EC2.delvol_on_destroy` "global" setting.
Allow configuring the deploy setting on the provider's configuration.
Merge pull request #411 from s0undt3ch/develop

Allow configuring the deploy setting on the provider's configuration.
Document the recently added options regarding the `deploy` setting.
Merge pull request #412 from s0undt3ch/develop

Document the recently added options regarding the `deploy` setting.
Add --list-providers
Merge pull request #416 from techhat/ping

Add --list-providers
Make --list-providers less obtrusive
Merge pull request #418 from techhat/ping

Make --list-providers less obtrusive