pgbouncer - pgbouncer: New database setting: connect_query Specifies a

Log Message:
-----------
New database setting: connect_query

Specifies a query to be executed after connection is established.

Original patch by Teodor Sigaev, applied with minor modifications

Modified Files:
--------------
    pgbouncer/doc:
        config.txt (r1.6 -> r1.7)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/doc/config.txt.diff?r1=1.6&r2=1.7)
        todo.txt (r1.26 -> r1.27)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/doc/todo.txt.diff?r1=1.26&r2=1.27)
    pgbouncer/etc:
        pgbouncer.ini (r1.4 -> r1.5)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/etc/pgbouncer.ini.diff?r1=1.4&r2=1.5)
    pgbouncer/include:
        bouncer.h (r1.13 -> r1.14)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/include/bouncer.h.diff?r1=1.13&r2=1.14)
    pgbouncer/src:
        janitor.c (r1.27 -> r1.28)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/src/janitor.c.diff?r1=1.27&r2=1.28)
        loader.c (r1.14 -> r1.15)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/src/loader.c.diff?r1=1.14&r2=1.15)
        server.c (r1.26 -> r1.27)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/src/server.c.diff?r1=1.26&r2=1.27)