New Django setup and webpage!
This commit will change a lot of things.  It will: move our current Django files into a new folder named "old webpage", put all of our new Django files in "Django Webpage", where the old ones used to be, and finally the new Django web pages will already be able to decode the DNP3 message typed into the DNP3.html page. (I'm pushing all of this, but Stephen did most of the work setting up the new Django files)