eureka! I found a few syntax and coding bugs that was preventing the script from properly completing. I uploaded the new displaylink script that turns on your monitors and positions them for you with a simple command. This is a work in progress. I am working on completely automating this driver to be plug and play with only a minor pre-configuration requirement required for Debian 8.1. This script is dependent on having successfully installed the Displaylink driver on Debian 8.1. I am not currently supporting anything but Debian 8.1. There is another thread containing a working installer for Debian 8.1.
Here is my working beta script:
http://stuartanderson.info/displaylink_v_alpha0.07.txt