Show an error if an invalid network type is used
Don't share default chef folder if doesn't exist on host
Go next if local path doesn't exist for Chef

This avoids issues with nil remote_paths
v1.1.5
Fix issue with Chef solo not using Pathname
v1.1.6
Up the version to 1.2.0 development
Initial downloader implementation
Tests for the downloader
Translation for downloader error
Return the value of the yielded block in Busy
Download boxes using CURL!
Remove downloaders, no longer needed
Setup file protocol if adding a box from a file
Properly accumulate and parse cURL output for progress
Fix cURL parsing with invalid blanks
Respect the "disabled" flag for shared folders for VirtualBox [GH-1004]
Update CHANGELOG for cURL stuff
Provider plugins can provide arbitrary options
Allow override of default_provider

Set the VAGRANT_DEFAULT_PROVIDER environment variable to override the
value of default_provider.