Remove unused helper

helper

@@ -1,38 +0,0 @@
-#! /bin/sh
-
-sender=$1
-forum=$2
-
-read cmd args
-case $cmd in
-    .hi)
-        echo "Hi, ASL"
-        ;;
-    .time)
-        if [ -n "$args" ]; then
-            a=$(echo $args | awk '{print "-d " $1}')
-        fi
-        echo $(date $a +%s) --- \
-            $(date $a --rfc-3339=seconds) --- \
-            $(date $a --utc --rfc-3339=seconds)
-        ;;
-    .msgme)
-        echo ":PRIVMSG $sender :hey baby"
-        ;;
-    .finger)
-        host="$(echo $args | cut -d@ -f 2)"
-        [ "$host" = "$args" ] && host=lanl.gov
-        echo $args | cut -d@ -f 1 | nc $host finger
-        ;;
-    .calc)
-        echo $args | (echo -n "$args = "; bc -l)
-        ;;
-    .units)
-        a=$(echo $args | sed 's/->.*//')
-        b=$(echo $args | sed 's/.*->//')
-        units -v "$a" "$b"
-        ;;
-    *)
-        echo "I'm sorry, $sender, I don't understand that command."
-        ;;
-esac