bring RRDtool into existence.
Alan Lichty <alan_lichty with eli.net>
+Alan Milligan <alan.milligan@last-bastion.net> Python bindings
Alex van den Bogaerdt <alex with ergens.op.het.net> (rrd_resize.c and more)
Amos Shapira <amos with gezernet.co.il>
Andreas Kroomaa <andre with ml.ee>