optimized for fewer timeouts
    changed for consistency in "time"
tests
    moved SR_UNDO tests to basic
    added testBackup -n BackupBank


ndb/test/ndbapi/bank/Bank.cpp:
  optimized for fewer timeouts
  changed for consistency in "time"
ndb/test/ndbapi/bank/Bank.hpp:
  optimized for fewer timeouts
  changed for consistency in "time"
ndb/test/run-test/daily-basic-tests.txt:
  moved SR_UNDO tests to basic
ndb/test/run-test/daily-devel-tests.txt:
  moved SR_UNDO tests to basic
  added testBackup -n BackupBank