Fix warning about vm_enable being set improperly.
Merge pull request #11 from brooksdavis/master

Fix warning about vm_enable being set improperly.
Merge branch 'master' of https://github.com/michaeldexter/vmrc
Revert "Update "other" to "grub" for consistency."

This reverts commit 890bda14281477116e7630a9be8ae1b863cf8c9f.