docker-machine-driver-linode-v0.1.0

Changelog

1657499 add --linode-ua-prefix argument for "product/ver"
b2993bc add docker swarm tutorial
9c16025 add linode-authorized-users support
1e2d26c add linode-tags for adding Tags to created Linodes
6c525c3 avoid jq requirement in swarm example
6f28a0f make linode-root-pass optional, autogenerated
c10287a remove the linode-kernel option since it has always been ignored