Made progress, now need to work on making a parent link.
speculation in TODO list about how to attack problem.
Still working on how to reliably attach parents.
Thinking about how to implement a node/position tracking system.
Little bit of progress abusing norty_a_star_manhattan_path into working.
Merge branch 'master' into dev
Decided to stick with simple dictionary for cell info.
more initalization
Merge branch 'test_openset' into dev
Using a dictionary means set doesn't work, but we can push on with lists for now.
Merge branch 'test_openset' into dev
Decided to rip out the 'bypass' A* I was working on and just fix up the original.
Ripped out the rest of the class references and made it work
Merge branch 'dev'
Threw together ideas for the future on the TODO list.