Consistency tweaks and speed control

Bug Fixes

• Addressed some issues that were either visually inconsistent (jumps that looked like they should work, but didn't) or down right inconsistent, meaning the same route might work once but then not again

New Features

• Added a control on the code editor to allow you to increase the speed of the game, this makes the longer levels like level 4 less tedious to work on as you can iterate on a route much faster