Added init script for abusehelper botnets

$abusehelper_botnets is an array of botnet paths to be started at boot,
for example:
$abusehelper_botnets = ["/var/lib/ah2/botnet1", "/var/lib/ah2/botnet2"]

abusehelper/files/botnet.init

@@ -0,0 +1,81 @@
+#!/bin/sh
+
+# chkconfig: 2345 85 60
+# description: AbuseHelper botnets
+# processname: botnet
+
+### BEGIN INIT INFO
+# Provides: botnet
+# Required-Start: $local_fs $network $syslog
+# Should-Start:
+# Required-Stop:
+# Default-Start: 2 3 4 5
+# Default-Stop: 0 1 6
+# Short-Description: AbuseHelper botnets
+# Description: AbuseHelper botnets
+### END INIT INFO
+
+if [ $(id -u) != "0" ]; then
+    echo "This script must be run with root privileges." && exit 1
+fi
+
+if [ -s /etc/default/botnet ]; then
+    . /etc/default/botnet
+elif [ -s /etc/sysconfig/botnet ]; then
+    . /etc/sysconfig/botnet
+fi
+
+if [ -z "${BOTUSER}" ]; then
+    echo "$0: no BOTUSER defined"
+    exit 1
+fi
+
+if [ -z "${BOTNETS}" ]; then
+    echo "$0: no BOTNETS defined"
+    exit 1
+fi
+
+start_botnets() {
+    for botnet in ${BOTNETS}; do
+        echo -n "${botnet}: "
+        test -d ${botnet} || { echo "No such directory."; continue; }
+        su -s /bin/sh - ${BOTUSER} \
+            -c "umask 007 ; cd ${botnet} && botnet start ."
+    done
+}
+
+stop_botnets() {
+    for botnet in ${BOTNETS}; do
+        echo -n "${botnet}: "
+        test -d ${botnet} || { echo "No such directory."; continue; }
+        su -s /bin/sh - ${BOTUSER} \
+            -c "umask 007 ; cd ${botnet} && botnet stop ."
+    done
+}
+
+restart_botnets() {
+    for botnet in ${BOTNETS}; do
+        echo -n "${botnet}: "
+        test -d ${botnet} || { echo "No such directory."; continue; }
+        su -s /bin/sh - ${BOTUSER} \
+            -c "umask 007 ; cd ${botnet} && botnet restart ."
+    done
+}
+
+case "$1" in
+    start)
+        start_botnets
+        ;;
+    stop)
+        stop_botnets
+        ;;
+    restart)
+        restart_botnets
+        ;;
+    *)
+        echo "Usage: $0 {start|stop|restart}"
+        exit 1
+        ;;
+esac
+
+exit 0