Changes in Pen 0.17.2

070912	Added sanity check to init() to make sure that servers_max
	is large enough for the number of servers specified on the
	command line.
	Released 0.17.2.

070829	Faster string duplication courtesy of Nigel Horne.

070502	Updated automake links.

070212	Updated INSTALL with instructions for increasing the number
	of connections on Windows.

061204	Include server weight in response to "penctl servers" command.
	Set server weight on command line. Server is specified as
	host:port:maxconn:hard:weight.