Merge pull request #9 from MirantisDellCrowbar/feature/DCB-89/pebbles/master

port EQL driver into pebbles
Update terminate_connection method's signature to grizzly
Merge pull request #21 from MirantisDellCrowbar/bug/DCB-102/pebbles/master

https://github.com/crowbar/barclamp-cinder/pull/21

Merged by devtool for ArkadyKanevsky