pgbuildfarm - client-code: Move to tag based versioning scheme - we'll

Log Message:
-----------
Move to tag based versioning scheme - we'll be able to sue this with git too, I think.

Modified Files:
--------------
    client-code:
        Makefile (r1.3 -> r1.4)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbuildfarm/client-code/Makefile?r1=1.3&r2=1.4)
        build-farm.conf (r1.31 -> r1.32)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbuildfarm/client-code/build-farm.conf?r1=1.31&r2=1.32)
        run_build.pl (r1.115 -> r1.116)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbuildfarm/client-code/run_build.pl?r1=1.115&r2=1.116)
        run_web_txn.pl (r1.5 -> r1.6)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbuildfarm/client-code/run_web_txn.pl?r1=1.5&r2=1.6)
        setnotes.pl (r1.1 -> r1.2)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbuildfarm/client-code/setnotes.pl?r1=1.1&r2=1.2)
        update_personality.pl (r1.1 -> r1.2)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbuildfarm/client-code/update_personality.pl?r1=1.1&r2=1.2)
    client-code/PGBuild:
        SCM.pm (r1.11 -> r1.12)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbuildfarm/client-code/PGBuild/SCM.pm?r1=1.11&r2=1.12)