Patch: Additional logging in NTP+- TODO list:
+- o Allow frox.conf to include other files.
+- o Vary download speed depending on whether cache hit or miss.
+- o Make MaxTransferRate controllable by CCPs.
+- o Prevent repicking the same port for active connections to avoid occasional
+- TIME_WAIT problems ("425 Cannot open data connection")
+- o Should bind_me() pick ports sequentially, not at random?
+- o Virus scan uploads -- I'm not sure this is workable.
+- o Socks support?
+- o ? Move definition of sstr to header so sstr_len() can be an inline function.
+- o Send server's 220 message as a commented 230
+- o Listen on multiple IPs
+- Things I don't plan to do.
+- o IPv6 for the moment.