control.pl: do not reply to the list if the message contained no valid commands
-rw-r--r-- 178 .gitignore
drwxr-xr-x - CGI
-rw-r--r-- 18092 COPYING
drwxr-xr-x - Emesinae
-rw-r--r-- 2299 Makefile
-rw-r--r-- 246 Makefile.PL
-rw-r--r-- 817 QUEUES.txt
-rw-r--r-- 218 README
-rw-r--r-- 1503 TODO
drwxr-xr-x - config
drwxr-xr-x - contrib
-rw-r--r-- 2140 control.txt
drwxr-xr-x - css
drwxr-xr-x - db
drwxr-xr-x - scripts