Lightweight Java Game Library Code

fix: using own DI instance since we've been horking the one created from display, which when not horked cannot be used, since it does not work with dx3+
fix: changed to use firstime initialization logic like mouse

fix: behave with Controller

mod: some formatting
fix: allow creation of mouse more than one time

add: simple mouse test that tests multiple creation

mod: changed closeRequested to follow isMinimized()

Added closeRequested support to linux

linux windows can't be resized now

fix: moved handleMessages to its rightfull place

add: close button enabled

Updated linux files to recent mouse and display changes