Multiple Start/End-Points, different Start-Point, diagonal Ends

[daviddeutsch]

[daviddeutsch]

Just having the Start-Point be somewhere else than the lower left would do a lot to make the puzzles more interesting, I think.

It only now just occurred to me how much of a difference this might make - it's really, really common in the game, but not in here.

[daviddeutsch]

@aren227 Minor point, but adding something that relates to the new editor in here:

It would be great to be able to switch in what direction the exit points. So as you click on the exit you just placed, it cycles through the options. First click: to the left. Second click: upwards. Third click: diagonal. Something like this.