Document which vagrant box we use as "base".
Document which vagrant box we use as "base".

Presumably we can get better test coverage over time by running against
various other base boxes.

flogic/whiskey_disk,openlogic/whisk,openlogic/whisk,openlogic/whisk,pbrumm/whiskey_disk,pbrumm/whiskey_disk,flogic/whiskey_disk,kingandpartners/whiskey_disk,flogic/whiskey_disk,pbrumm/whiskey_disk