pgbouncer - pgbouncer: Introduce a new configuration setting:

Log Message:
-----------
Introduce a new configuration setting: query_wait_timeout

If a query spends more than query_wait_timeout seconds waiting
it is disconnected. This prevents unresponsive servers from
wasting resources.

Patch by Martin Pihlak

Modified Files:
--------------
pgbouncer/doc:
config.txt (r1.22 -> r1.23)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/doc/config.txt?r1=1.22&r2=1.23)
pgbouncer/etc:
pgbouncer.ini (r1.9 -> r1.10)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/etc/pgbouncer.ini?r1=1.9&r2=1.10)
pgbouncer/include:
bouncer.h (r1.25 -> r1.26)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/include/bouncer.h?r1=1.25&r2=1.26)
pgbouncer/src:
janitor.c (r1.36 -> r1.37)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/src/janitor.c?r1=1.36&r2=1.37)
main.c (r1.63 -> r1.64)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/src/main.c?r1=1.63&r2=1.64)