Make sure that Nic::Bridge.slaves is reading the full symlink.
Merge pull request #149 from arkadykanevsky/pull-req-release-mesa-1.6.1-openstack-build-master-a2ef5ca18d4503b38c6be7aec0f9f476cc5621dc

https://github.com/crowbar/barclamp-deployer/pull/149

Merged by devtool for VictorLowther