Verbotify documentation comments for the #1297-fix flags

   * according to our current circuit-build timeout, but which has

   * been kept around because it might still succeed in connecting to

   * its destination, and which is not a fully-connected rendezvous

   * circuit. */

   * circuit.

   *

   * (We clear this flag for client-side rendezvous circuits when they

   * are 'joined' to the other side's rendezvous circuit, so that

   * connection_ap_handshake_attach_circuit can put client streams on

   * the circuit.  We also clear this flag for service-side rendezvous

   * circuits when they are 'joined' to a client's rend circ, but only

   * for symmetry with the client case.  Client-side introduction

   * circuits are closed when we get a joined rend circ, and

   * service-side introduction circuits never have this flag set.) */

  unsigned int hs_circ_has_timed_out : 1;

  /** Set iff this is a service-side rendezvous circuit for which a

   * new connection attempt has been launched. */

   * new connection attempt has been launched.  We consider launching

   * a new service-side rend circ to a client when the previous one

   * fails; now that we don't necessarily close a service-side rend

   * circ when we launch a new one to the same client, this flag keeps

   * us from launching two retries for the same failed rend circ. */

  unsigned int hs_service_side_rend_circ_has_been_relaunched : 1;

  /** What commands were sent over this circuit that decremented the