added error reporting with feedback for #'s outside 1 and 100 and non-whole #'s
fixed issue wtih userGuess always being 0. Put the userGuess variable inside the feedback event function
refactored to have specific pieces in functions to allow for different things to run on reload and on new game button press
restructuring code for maintainability
added extra feedback based on distance from #
added <li> guessList background color change dependant on userGuess and fixed the select().focus() for the user input field