ndb/include/kernel/signaldata/DictTabInfo.hpp:
  Add bit type
  ArraySize is used to specify no of bits
ndb/include/ndbapi/NdbDictionary.hpp:
  Add bit type
ndb/include/util/NdbSqlUtil.hpp:
  Add bit type
ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
  Add bit type
ndb/src/kernel/blocks/dbtup/Dbtup.hpp:
  Add bit type
ndb/src/kernel/blocks/dbtup/DbtupMeta.cpp:
  Add bit type
ndb/src/kernel/blocks/dbtup/DbtupRoutines.cpp:
  Add bit type