message: Changed currentMessage to current_message from upstream merge.
diff: @@ -24,7 +24,7 @@ extern "C" {
  {
  if( action == N(transfer) )
  {
  - test_auths( eos::currentMessage< currency::Transfer >() );
  + test_auths( eos::current_message< currency::Transfer >() );
  }
  }
  }
  