Updated list of algorithms supported.
Merge branch 'master' of https://github.com/NicholasAStuart/furnace
Merge branch 'master' of https://github.com/NicholasAStuart/furnace.git
Added a clique algorithm interface and implementation.
Added Bellman-Ford's algorithm, so that a graph with negative edge
weights can be used.
Implemented A-Star Algorithm, included a heuristic interface, however
none are provided.
Merge pull request #9 from NicholasAStuart/master

Added a handful of algorithms