v0.1.2

Changes

• distanceFrom: "solution" now works
• There is now more flexibility with the name of the algorithm you use. For example, you can also now use "depth-first search" for the recursive backtracker algorithm and you don't need the "s" at the end for algorithms like "ellers" and "kruskals".
• Made the documentation a little clearer, and added missing sections on displayMode and distanceFrom.