Initial setup of sabotagers game
some javadoc
gameInit now opens selection screen rather than single player game
attribute changes from private to protected
automatic stepping for multiplayer game

(basically just adds sending plant message over network)
single player initilisation

basically the exact think as the old gameinit
Game tyoe selection screen.

only basic so that i could to the rest of the functionality.
multiplayer selection screen

once again, only basic so that the rest of the functionality couldl be
implemented