ndb/include/kernel/signaldata/TcKeyConf.hpp:
  A bit for differenciating between "real" tckey conf and simple read conf
ndb/include/ndbapi/Ndb.hpp:
  Removed/ifdef's unused stuff
ndb/include/ndbapi/NdbConnection.hpp:
  Added bitmask that keeps track of used nodes when
    a transaction can be dependant on several nodes
ndb/include/ndbapi/NdbOperation.hpp:
  removed unused methods
ndb/include/ndbapi/NdbReceiver.hpp:
  Tween execTCOPCONF to handle TcKeyConf::SimpleReadBit
ndb/src/common/debugger/signaldata/TcKeyConf.cpp:
  Update printer
ndb/src/kernel/blocks/dblqh/Dblqh.hpp:
  removed unused define
ndb/src/ndbapi/NdbApiSignal.cpp:
  Fix length of TC_COMMITREQ
ndb/test/ndbapi/testOperations.cpp:
  fix simple/dirty read