Add some smarts to the filesystem name parser in VolumeService.enumerate.
flake8
Use real, recognizable UUIDs in the tests for receiving volumes.
Disregard filesystems named with a non-UUID-looking UUID part.
A comment about how this is broken.
Merge pull request #198 from ClusterHQ/unparseable-filesystem-name-98

Add some smarts to the filesystem name parser in VolumeService.enumerate.