Merge branch 'maint-0.3.2'

  o Minor bugfixes (logging, relay):

    - Suppress a log notice when relay descriptors arrive. We already have a

      bootstrap progress for this so no need to log notice everytime tor

      receives relay descriptors. Microdescriptors behave the same. Fixes bug

      23861; bugfix on 0.2.8.2-alpha.

                                  conn->router_purpose,

                                  conn->base_.address)) {

        time_t now = approx_time();

        directory_info_has_arrived(now, 0, 0);

        directory_info_has_arrived(now, 0, 1);

      }

    }

  }