sql/ha_ndbcluster.cc:
  No need to save the name of the unique index, its only used within the same function
  Removed unused variables and functions  retrieving index_name
sql/ha_ndbcluster.h:
  Remove unused varaibale unique_name as well as teh function get_index_name and get_unique_index_name
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted