Create RaspIDS_autoconfig_script.py

Auto-configuration script for the RaspIDS inline IDS device which was the topic for my individual major project for my degree.
http://nsimattstiles.wordpress.com/2013/11/24/raspids-autoconfig-script-new-improved/
http://nsimattstiles.wordpress.com/2013/07/10/nsi-individual-major-project-raspberry-pi-inline-ids-device-project/