Thread: pgsnap - pgsnap: Add --delete-if-exists option to delete a previous

Log Message:
-----------
Add --delete-if-exists option to delete a previous report folder.

Modified Files:
--------------
    pgsnap/pgsnap:
        ChangeLog (r1.61 -> r1.62)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsnap/pgsnap/pgsnap/ChangeLog.diff?r1=1.61&r2=1.62)
    pgsnap/pgsnap/lib:
        getopt.php (r1.18 -> r1.19)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsnap/pgsnap/pgsnap/lib/getopt.php.diff?r1=1.18&r2=1.19)
        reports.php (r1.4 -> r1.5)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsnap/pgsnap/pgsnap/lib/reports.php.diff?r1=1.4&r2=1.5)
    pgsnap/pgsnap/man:
        pgsnap.1 (r1.8 -> r1.9)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsnap/pgsnap/pgsnap/man/pgsnap.1.diff?r1=1.8&r2=1.9)