509e29043a
of `args` itself and as an element inside of an `args` array. Added validation around passing in arrays for arguments. Just knowing that it is an array is not enough, because arrays can contain any other type.
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.