message: Make per-txn console print a debug-log-level print
  The per-txn console print is just way... too... much.. spam. Move this print to be at debug log level (hidden by default). cleos prints the console output for a transaction so most use cases where someone would be interested in this output are handled there.
diff: @@ -572,6 +572,7 @@ void chain_controller::_apply_cycle_trace( const cycle_trace& res )
  }
  }
  ///TODO: hook this up as a signal handler in a de-coupled "logger" that may just silently drop them
  + if(fc::logger::get(DEFAULT_LOGGER).is_enabled(fc::log_level::debug)) {
  for (const auto &ar : tr.action_traces) {
  if (!ar.console.empty()) {
  auto prefix = fc::format_string(
  @@ -580,7 +581,7 @@ void chain_controller::_apply_cycle_trace( const cycle_trace& res )
  ("a", ar.act.account)
  ("n", ar.act.name)
  ("r", ar.receiver));
  - ilog(prefix + ": CONSOLE OUTPUT BEGIN =====================\n"
  + dlog(prefix + ": CONSOLE OUTPUT BEGIN =====================\n"
  + ar.console
  + prefix + ": CONSOLE OUTPUT END =====================" );
  }
  @@ -588,6 +589,7 @@ void chain_controller::_apply_cycle_trace( const cycle_trace& res )
  }
  }
  }
  +}
  /**
  * After applying all transactions successfully we can update
  