Log Message:
Update to 1.2.1, provided by OBATA Akio in PR 33239:

2006-04-10  Mikio Hirabayashi

* estraier.c (est_db_put_doc): dispensable trailer was purged from
  record.

* estraier.c (est_db_add_attr_index): new function.

* estraier.c (est_aidx_seq_put, est_aidx_seq_out, est_aidx_seq_narrow):
  new functions.

* estraier.c (est_aidx_attr_put, est_aidx_attr_out, est_aidx_attr_narrow):
  new functions.

* estnode.c (est_url_shuttle): "limsize" parameter was added.

* mastermod.c (nmgr_clear): new function.

* estcmd.c (runcreate, proccreate): new functions.

- The Java binding and the Ruby binding was to support attribute
  indexes.

- The Java binding and the Ruby binding was to support feedback of
  scores.

- Release: 1.2.1