Bug#721958: ircii: missing man pages for ircflush ircio wserv

[Grant Bowman <grantbow@svpal.org>]

selections from source/ircflush.c:
* a little program that tricks another program in to line buffering its output.
"Usage: %s [program] [arguments to program]\n"
 * What's the deal here?  Well, it's like this.  First we find an open
 * tty/pty pair.  Then we fork three processes.  The first reads from stdin
 * and sends the info to the master device.  The next process reads from the
 * master device and sends stuff to stdout.  The last processes is the rest
 * of the command line arguments exec'd.  By doing all this, the exec'd
 * process is fooled into flushing each line of output as it occurs.

selections from source/ircio.c:
* A quaint little program to make irc life PING free
 * ircio: This little program connects to the server (given as arg 1) on
 * the given port (given as arg 2).  It then accepts input from stdin and
 * sends it to that server. Likewise, it reads stuff sent from the server and
 * sends it to stdout.  Simple?  Yes, it is.  But wait!  There's more!  It
 * also intercepts server PINGs and automatically responds to them.   This
 * frees up the process that starts ircio (such as IRCII) to pause without
 * fear of being pooted off the net.

selections from source/wserv.c
* ./wserv /path/to/socket /path/to/control
* wserv.c - little program to be a pipe between a screen or
*                xterm window to the calling ircII process.
 * Works by opening up the unix domain socket that ircII bind's
 * before calling wserv, and which ircII also deleted after the
 * connection has been made.