improved handling of bits in last word


ndb/include/ndbapi/NdbIndexOperation.hpp:
  Removed copy paste index code
ndb/include/ndbapi/NdbOperation.hpp:
  removed bits in last word
ndb/src/kernel/blocks/dbtux/DbtuxDebug.cpp:
  fix debug print
ndb/src/ndbapi/NdbIndexOperation.cpp:
  Removed copy paste index code
ndb/src/ndbapi/NdbOperationSearch.cpp:
  better handling of bits in last word