Fix default values for shell provisioner config
Puppet server host_name should be hostname [GH-1444]
Raise error if no hostonly network on VBox with NFS [GH-1437]
v1.1.1
Use UNSET_VALUE for @args in shell config since [] is truthy.
Fix wrong reference to Errors::NFSNoHostonlyNetwork introduced in 022c1da [GH-1437].
Merge pull request #1448 from uggedal/fix-unqualified-reference-to-nfs-no-hostonly-network-error

Fix wrong reference to Errors::NFSNoHostonlyNetwork
Merge pull request #1447 from uggedal/fix-shell-provision-args-config-validation

Fix shell provisioner's validation of args
Up version for development
Fix overzealous errors with chef solo provisioner defaults
Update CHANGELOG
Only prepare NFS settings for VirtualBox if NFS is enabled
v1.1.2
Up version for development
Attempt to re-establish SSH connection on Net::SSH::Disconnect
Allow anything that can #to-s for Vagrant.plugin
Update CHANGELOG
Puppet retains default module path even when custom is set [GH-1207]
Support a few more gem parameters - take 2
Fix typo on ComunicatorSSH plugin name