Eugeny/ajenti — pull request #343 by avitebskiy (2014-04-05 22:40:10+00:00)
Title: Return all available partitions, not just physical

It was impossible to select a logical partition (such as a zRAID
partition) for Disk Space widget. Changed PSUtilDiskUsageSensor to
return all partitions, as long as they have a device name.