1.02
* 5/7/2006 - Generic Web::Indexer added from ISBNdb.com sources
* 5/10/2005 - gcc warning silenced (report & fix by Andrey Alakozov)
* 3/21/2005 - added /indexer/index_id/commit_interval variable to control
forced periodic commit during index updates (to ease up load on
database mirroring in MySQL).
* 3/21/2005 - changed /indexer/max_orderings to
/indexer/common/max_orderings (old name works too for compatibility)
* 2/17/2005 - better diagnostic when failing to store too much data
1.01 - 13-Jan-2005
* 2/11/2004 - partial indexing implementation
1.0 - 8/2003
* Initial release