RFA: Document conventions for terminating query/set packet names

[Eli Zaretskii]

> Date: Tue, 9 May 2006 16:41:51 -0400
> From: Daniel Jacobowitz <drow@false.org>
> 
> Jim, did you have any opinion on this?  Otherwise, here's a proposed
> patch.  It recommends not starting new packets with qC, and clarifies
> that stubs should check for the end of a packet even for packets
> without a separator.

Fine with me, but see Andrew's comments.