storage/ndb/include/ndbapi/NdbDictionary.hpp:
  compute aggregates only before create table or by user request.
  remove distribution key hacks (set by user/set by us..)
storage/ndb/src/ndbapi/NdbDictionary.cpp:
  compute aggregates only before create table or by user request.
  remove distribution key hacks (set by user/set by us..)
storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:
  compute aggregates only before create table or by user request.
  remove distribution key hacks (set by user/set by us..)
storage/ndb/src/ndbapi/NdbDictionaryImpl.hpp:
  compute aggregates only before create table or by user request.
  remove distribution key hacks (set by user/set by us..)
storage/ndb/test/include/NDBT_Table.hpp:
  compute aggregates only before create table or by user request.
  remove distribution key hacks (set by user/set by us..)
storage/ndb/test/src/NDBT_Tables.cpp:
  compute aggregates only before create table or by user request.
  remove distribution key hacks (set by user/set by us..)