. #101: unify version information
. #37: cdmi adapter
. #99: measure and report the time for first and last byte in or out
. #92: using storgage without auth
. #87: assign workers per driver
. #64: range selector doesn't split range properly
. #32: digest auth
. #96: web ui facility for generating a series of workloads through with parameter list.
. #4: xml validator
. #119: id based data access