Enhancement Request: Structured JSON output for the vagrant status command

[Rockin2]

Is your feature request related to a problem? Please describe.
It is not easy to parse vagrant status in a script.

Describe the solution you'd like
A structured JSON output for the vagrant status command.

Something like this :
{ machine1 : { status: "running", ip: '300.278.439.234' }, machine2 : { status: 'not created' } }