todo

ftam等标准协议服务器和客户端的源代码。

lint lib it all

make the access control stuff work properly...as well as nicerly

make it so client XConnDis looks at destination service name to
determin what Name/Tservice/ to use as *CALLING* address (so it works
for betweeen both X25+TCP hosts...)

IMakefile's maybe (argue between mtr and rws!)
[In theory, should be able to give an example of change to SITE
specific macros for imake for server and a single client...)

Check that ifndef ISOCONN generates the right old code!!