Added updated version of SimpleGui1 to my src directory - done with Step 5
Copied code from pconrad directory (step 7)
Added snowman head
Copied files from pconrad directory (step 9)
Added IceCreamCone class and create instances in AllMyDrawings
Replaced pconrad drawings with my drawings
Merge pull request #8 from khaliddhanani/master

Added IceCreamCone and SprinkledIceCreamCone classes under khalid directory