Zabbix external script dev + alert script

Added the alert script for letting zabbix server make the call back to Business Layer exposed ws

alert-scripts-metrics/statusMachUpdate.sh

+#!/bin/bash
+curl -X POST -H "Content-Type: application/json" -H "X-Auth-Token: $2" -d "$3" "$1" -o /var/log/zabbix/zabbix_server.log