Pre-update to probSet beign a hashmap.
Merge branch 'master' of https://github.com/briannkym/SSEngine.git
Some new stuff.
Added documentation, cleaned up code.
Added library for graph visualization.
Starting to implement a fuzzy moving algorithm for objects to move around others that are less than half in the way.
Merge branch 'master' of https://github.com/briannkym/SSEngine into mark
Merge branch 'master' into mark