add back in a todo that i thought we'd got but we clearly haven't

(thanks weasel)


svn:r1655

doc/TODO

@@ -178,6 +178,9 @@ Rendezvous service:
         o when bob tries to connect to alice's chosen rend point, but
           can't, but it's not the fault of the last hop in the rend
           circ, then he should retry?
+        - fix router_get_by_* functions so they can get ourselves too,
+          and audit everything to make sure rend and intro points are
+          just as likely to be us as not.
 
 On-going
         . Better comments for functions!