minor fix

Do not use methods from Kitchen::SSHBase as we are no longer inherit them. Rely on instance.transport instead.

Make driver able to support ssh gateways

• Switch SSH api to use gateway-enabled wrapper, instead of raw Kitchen::SSH, which does not support ssh gateways.

v0.1.2: Merge pull request #6 from Gnof/master

Adds an authentication check for OpenNebula, and uses a later version of fog which supports multiple NICs in a VM template.

kitchen-opennebula 0.1.1

Merge pull request #5 from blackberry/0.1.1_release

kitchen-opennebula: 0.1.1 release