Maze Solver

[betandr]

Implement solver using different algorithms. Maybe add a route boolean field on the Maze struct to hold the route and then render this as a path through the maze.

Something like goverlook -solve=algorithm where algorithm could be left-wall for left-wall hugger or something.

Then you could load a maze, solve it, then render it using:

cat maze.json | goverlook -solve=left-wall > maze.png