Log Message:
Update tokyotyrant to 1.1.17.

Changes:
2009-02-19  Mikio Hirabayashi  <mikio@users.sourceforge.net>

	* ttutil.c (tthttpfetch): timeout mechanism was added.

	* ttserver.c (do_mc_delete): mismatch of the error message was resolved.

	* ttserver.c (do_mc_incr, do_mc_decr): behavior became as with the original \ 
memcached.

	* tcrdb.c (tcrdbqrysetlimit): new function instead of "tcrdbqrysetmax".

	- Release: 1.1.17