tpc-w-php - tpcw-benchmark: Moved the session garbage collection into a

Log Message:
-----------
Moved the session garbage collection into a shutdown function.

Jan

Modified Files:
--------------
tpcw-benchmark/html/tpcw:
db_mysql.inc (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tpc-w-php/tpcw-benchmark/html/tpcw/db_mysql.inc.diff?r1=1.1&r2=1.2)
db_pgsql.inc (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tpc-w-php/tpcw-benchmark/html/tpcw/db_pgsql.inc.diff?r1=1.2&r2=1.3)
session.inc (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tpc-w-php/tpcw-benchmark/html/tpcw/session.inc.diff?r1=1.1&r2=1.2)