Installers: Adjusts on NeptusSE installer files to include.
Little year fix on README.md
Joystick/ControllerPanel: Adding a proper cleanup. It was not being called and not executing a proper unregister of PeriodicUpdatesService and console removeMainVehicleListener(..).
ChronometerPanel: Replaced Timer with a Thread.
ChronometerPanel: Make sure the chronometer is stop when it's use ended (Workspace, and ChronometerPlugin).
ControllerPanel: Don't need to use directly ImcMsgManager, call getConsole().getImcMsgManager() instead.
Console/SystemConfiguration: Added icon.
Installers/Linux: Added creation of GNOME launchers for Linux SFX installers.