Add SubInputStream
Start work on large object storage support
More work on large object upload support
Almost working large object support in success case (devstack slo needs to be investigated)
Fix uploading slo manifest
Remove test offset on segmentSize - left in error
Improve comments and better handling of entity write exceptions.
Start work for phase2 (parallel uploads)
Bug fixes to listObjectSegments
Remove println statements
Merge pull request #1 from sohonetlabs/phase2

Large object related updates