Formatting and beginning of ChessGame code

This is a test for the first commit.

All classes/files have been changed to start with "Chess" and the
beginnings of the functionality for the ChessGame class have started.
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/chess/views/graphical/ChessMainMenuGraphical.java
	src/chess/views/terminals/ChessMainMenuTerminal.java
	src/chess/views/terminals/ChessVanillaTerminal.java