v0.0.6

Changes

• Displaying the solution now works properly (but only from top left to bottom right at the moment): set the showSolution property to true when displaying the maze. You can customise the color with solutionColor.
• The maze class now has a new method: .getSolution(), which returns the solution to the maze. It optionally takes in a start and end point (in that order).
• .calulateDistances() is now .getDistances()
• Changed getElementByTag to getElementByTagName in display() (bug fix)
• Removed files needed for Github packages. (I have given up trying to get it to be able to be both a Github and npm package.)
• A couple of other very minor changes