update
manual pane update

Added a pause, speedup, slowdown, reset, and stop button in the manual
pane for programmer mode.
Changed the check for homesquare so that Karel can enter it at will.
Fixed gem and step counters updating.
Merge pull request #24 from dixonj30/master

Big update for programmer mode gui
Merge pull request #5 from 410-VS/master

sync with group