Import some changes I added to zhelpers
Bare minimalist authentication pieces. Doesn't actually have anything implemented yet except for the ability to kill the server (at least in theory). Start working with automated unit testing. Currently, that isn't working the way I expect at all.
This version seems to work about as well as I can expect with the sockets I'm using. If I understand REQ/REP correctly, anyway. Tests seem to be running through, up until they hang waiting for the networking context to close.
How should the login handler really work?
Go ahead and :use speclj in those tests instead of just :require