First draft of corners. Without state, not working
CornersProblem v1.0
Cleanup
Merge pull request #1 from Jirsch/lior_branch

Generic search
Merge branch 'master' into jsearch
Changed state dict to tuple
Merge branch 'master' into uniformCost
Implemented UCS, waiting for generic fix
Corner heuristics
Merge pull request #2 from Jirsch/lior_branch

fixed generic+DFS+BFS
Merge branch 'master' into jsearch
cleanup
Merge branch 'master' into uniformCost

Conflicts:
	search/search.py
UCS works
Merge pull request #3 from Jirsch/uniformCost

Uniform cost
Merge branch 'master' into jsearch
Fix generic search to dedup on fringe
Merge pull request #4 from Jirsch/jsearch

Jsearch
a* search
Merge branch 'master' into lior_branch