Log Message:
-----------
Allow backend_weight to be 0.0 to 100.0
Modified Files:
--------------
pgpoolAdmin:
definePgpoolConfParam.php (r1.11 -> r1.12)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpoolAdmin/definePgpoolConfParam.php.diff?r1=1.11&r2=1.12)