version bump to v1.4.0-beta.1

Add error if a non-default profile name is used with the none driver

improve problem test coverage

Correct docker-machine-parallels brew formula name in the documentation

Download kvm2 driver

Skip http proxy localhost for docker env

forwarding docker/machine to machine-drivers/machine

Kill all child processes when cleaning up integration tests

dashboard: When run as root, show URL instead of opening browser

Upgrade crio to 1.15.1

Upgrade Docker, from 18.09.8 to 18.09.9

Drop patch that has now been integrated upstream.

Give up on running crio-config, use pre-generated.

Add driver usage