History of 2016-04-30 Layout rehaul

18:27 UTC Revision 1 . . . . Marcin BorkowskiSome time ago I wrote about some ideas for a better layout. First of all, I wanted a switch for pen up/pen down; and while at that, I decided that I might as well change my Buttons into ImageButtons and draw some icons for turtle movement. Boy, was it fun!