Don't fail on non existing key.
Let the users know if no selection was available.
Fix `NameError`.
Fix `NameError`.
Make sure there's actually a configured vm
Fix `NameError`.
Fix `NameError`.
Merge pull request #494 from s0undt3ch/develop

Enforce the new providers configuration. Refs #239
We can now blacklist cloud functions, no need to override them.
Merge pull request #508 from s0undt3ch/develop

We can now blacklist cloud functions, no need to override them.
Minor fixes and corrections to the config doc.
Merge pull request #509 from s0undt3ch/develop

Minor fixes and corrections to the config doc.
Adding docs for Parallels, Digital Ocean and Saltify
Adding release notes for 0.8.7
Merge pull request #510 from techhat/release

Adding release notes for 0.8.7
Update version to 0.8.7
Updating man pages for 0.8.7
Merge pull request #2 from techhat/release2

Update version to 0.8.7
Merge pull request #511 from techhat/develop

Update version to 0.8.7
Fix YAML syntax.