Various changes, details listed below.

-- fixed error msg 1429 text
-- added code to set objectUID & owner for metadata, histogram and
   sequence tables during creation of metadata structs for these objects.
-- removed previously added code in binder that computed objectUID
   for sequence.
-- Updated method lookupObjectUid to call an existing method
   to get objectuid.
-- removed obsolete code for reorg, replicate and load

Change-Id: I60d161cfa72bcc674dc6c64e3a07237c7522ee6c
Merge "Various changes, details listed below."