Log Message:
Update to 1.2.4, provided by OBATA Akio in PR 33407:
Changes:
2006-04-25  Mikio Hirabayashi

* estnode.c (est_get_host_addr): a bug about race confition of
  threads was fixed.

* wavermod.c (fetch_document): a bug about checking
  "content-type" header was fixed.

* wavermod.c (make_doc_from_html): "frame" and "link" elements
  were to be followed.

* wavermod.c (make_doc_from_draft, make_doc_from_mime,
  make_doc_with_xcmd): new functions.

* wavermod.c (waver_open): "allowrx" and "denyrx" were to be
  able to be more than once.

* estwaver.c (runcrawl, proccrawl): "-restart" and "-revisit"
  options were added.

* estcmd.c (doputdoc): "_lpath", "_lreal", and \ 
"_lfile" were not		  to be overwritten.

* estwolefind (outputlist): WWWOFFLE 2.9a was to be supported.

- Release: 1.2.4