Log Message:
Update hyperestraier to 1.4.5.

Changes:
2006-09-24  Mikio Hirabayashi

	* estraier.c (est_search_aidx_attr): case insensitive mode was added.

	* estraier.c (est_check_cjk_only): new function.

	* estraier.c (est_make_cattr_list): search speed with CJK characters was improved.

	* estraier.c (est_db_add_attr_index): altering attribute index was added.

	* estraier.c (est_db_attr_index_exprs): new function.

	* estraier.c (est_regex_match_str): new function.

	* estraier.c (est_str_make_snippet): new function.

	* estraier.c (est_db_merge): a bug related to discordance of the ID attribute \ 
was fixed.

	* estraier.c (est_db_merge): division of inverted files was added.

	* estseek.c (showformforweb): new function.

	* estseek.c (realmain, showdoc): "deftitle" and "attrwidth" \ 
attributes were added.

	* estseek.c (showtitle): new function.

	* wavermod.c (waver_init, waver_open): "urlrule" attribute was added.

	* estproxy.c: new file.

	- Release: 1.4.5