Updated FontCreator, Number, TouchBlock, Main classes

* Updated FontCreator to use size with Parameter object, as it was not doing so
* Updated Number to cache a copy of FontCreator in case font will need to be actively modified during runtime
* Updated TouchBlock to set a reference to Block in number, set a reference to FontCreator, and generate the font when setNumber is called.
* Updated Main to create a 5x5 array of TouchBlock for basic game layout, also added code to send screen touch to each block in grid