Adds back saving to the history array, and the history page accessible from Game-->More Options. Includes history paging, which iterates through history.
Does not yet display the current history page.
Keeps the game scene persistent while using the 'More Options' menu path. Resume game will now return to the existing scene (game at current place it was left behind). Also removes the old history process which is defunct -- history will now be saved to global/singleton history array, and when history loaded, instantiate a new history scene which reads/pages this array (and saves out later).
Creates a player character singleton (currently just a string), that's updated on load or create character, and displayed in the character pane during the game.
