Deal with a null command
Send IP address as a resource
Merge pull request #35 from ibuildthecloud/master

Deal with a null command
Make docker tests on by default
Merge pull request #36 from ibuildthecloud/send-ip

Send ip
Merge pull request #34 from ibuildthecloud/docker-test-default

Make docker tests on by default
Merge pull request #29 from sidharthamani/parity

Parity
refactor compute.py