html and js scaffold
    *firing init function on window load
created view constructr fnc
    *added render car proto
added controller and car constructors
    *car is initialized with key, pos, and win states
    *car prototype has updatePos function
    *scaffold controller functionality
added listeners, changed names
    *numberPicker, update pos,submit
    *getnumber of players
added letterPicker and updatePlayerPosition
add only number of keys requested
once letters are picked displays listeners off
    *number-picker, letters display set to none
    *event listener removed
actually removed listener from letter picker
refactored controller and view
    *moved hideWelcomeScreen to View
    *moved vars to top of methods
    *game is initialized with view
    *added removeWelcomeListeners in Game