Log Message:
Update hyperestraier to 1.4.11.

Changes:
2006-11-11  Mikio Hirabayashi  <mikio@users.sourceforge.net>

	* estraier.c (est_resmap_add): "method" argument was added.

	* estraier.c (est_inode): a bug related to overflow was fixed.

	* estraier.c (est_narrow_score): a bug related to attribute distinction was fixed.

	* estraier.c (est_search_union): search accuracy with trailing uni-gram was \ 
improved.

	* estmaster.c (searchlocal): a bug related to scanning with regular expressions \ 
was fixed.

	* estscout.c (realmain): "union", "score", and \ 
"idsuffix" attributes were added.

	* estsupt.c (realmain): "score" attribute was added.

	* estsupt.c (procsearch): accuracy of hint was improved.

	* estsupt.c (realmain): "logmsg" parameter was added.

	* estscout.c (realmain): "distinct" parameter was added.

	* estscout.c (showresult): cache clear at random was added.

	- Release: 1.4.11