Fixed typo in smb errors on error_key call
Merge pull request #3404 from timcooper/smb-errors

synced_folders/smb: typo in smb errors on error_key call
Documentation for the CFEngine provisioner

Added documentation for the CFEngine provisioner.
Merge pull request #3409 from zzamboni/cfengine-provisioner-docs

website/docs: documentation for the CFEngine provisioner
CFEngine example block in Vagrantfile template

Added an example block for the CFEngine provisioner to the Vagrantfile
template.
Merge pull request #3410 from zzamboni/cfengine-in-vagrantfile-template

CFEngine example block in Vagrantfile template