(recommit in clean clone)


ndb/src/kernel/blocks/dbdih/Dbdih.hpp:
  removed unused variable
ndb/src/kernel/blocks/dbdih/DbdihMain.cpp:
  Always give all nodes in DIGETPRIMREQ
ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
  Allow readcommited-scans to scan backup fragments
ndb/test/ndbapi/testReadPerf.cpp:
  better printous