AVG sampler prototype

Implementation of the DNA history data structure. Currently, implementation of the definition:

• Structure
• Ambiguity evaluation
• Complexity evaluation (upper and lower)
• Random generation of AVGs and DNA history graphs (->unit testing)
• Graphviz output
• Sampling of AVG extensions thru Ben`s algos

To run:

• Set your PYTHONPATH to find the current directory.
• python process/reAVG.py
  • Creates a random History
  • Creates an AVG (pseudo) realization of the history
  • Removes random elements from the AVG to produce a DNA history graph
  • Tries to construct an AVG extension of the DNA history graph using the heuristic moves