Merge pull request #872 from techhat/nova

Finish up node lists for nova
fix typo in networkids
Fix issue with get provider
Merge pull request #873 from runseb/develop

fix typo in networkids
Moved disabling SSL verification from __virtual__() to get_conn()

__virtual__() is called once when the code is first loaded and won't
necessarily have the right context if there is more than one
configuration entry for the same provider.

All glory goes to @s0undt3ch for figuring out the problem.
Merge pull request #876 from whiteinge/fix-ssl-verify

Moved disabling SSL verification from __virtual__() to get_conn()
Adapt to the upcoming Salt `__virtualname__`  attribute.
@whiteinge: Whoa handsome dude! Where did your indentation go? From your smart friend!

To those thinking, what the hell is this....

    https://github.com/saltstack/salt-cloud/pull/876
Merge pull request #874 from s0undt3ch/develop

Adapt to the upcoming Salt `__virtualname__`  attribute.
Minor formating and logic comparison fixes.
Don't return a boolean on `get_conn()` raise an exception.
Merge pull request #877 from s0undt3ch/develop

Syntax and formatting fixes
Fixing problem with salt-cloud not allowing you to delete VMs from digital ocean maps.
Merge branch 'delete-map-digital-ocean' of https://github.com/JustinCarmony/salt-cloud into JustinCarmony-delete-map-digital-ocean
Updating syntax to be more pythonic
Use cElementTree

Same code as used in Salt.
Salt Cloud depends on Salt, use its _compat.py
Merge pull request #880 from holmboe/etree-compat

Use cElementTree if available
IamInstanceProfile settings also require spot_prefix when creating spot instances.
Merge pull request #881 from lusid/develop

IamInstanceProfile settings also require spot_prefix when creating spot instances.