711270b90a
config Prior to this commit, if a user had configured a provisioner that had a config with a `name` option, it would not properly set the top level provisioner classes name config option which would lead to some understanibly confusing results when trying to `--provision-with`. This commit fixes that by checking to see if the top level name isn't set, look to see if that provisioners config defines a name, and use that instead.
Vagrant Core Plugins
These are plugins that ship with Vagrant. Vagrant core uses its own plugin system to power a lot of the core pieces that ship with Vagrant. Each plugin will have its own README which explains its specific role.