Create deffuan_model.ipynb

This is a IPython notebookfile that simulates the Deffuan Model for Assingment 2
Create voter_model.ipynb

This file computes the voter model dynamics
Rename voter_model.ipynb to voter_model.txt
Rename voter_model.txt to voter_model.tex
Merge pull request #1 from artturib/Assignment-2

Assignment 2