Really Big Sky Update Released

-New controller code, should work with all controllers now
-New fullscreen code and options
-Any player can now take a Steam screenshot (if the Steam screenshot key is bound the default F12)
-Updated logo
-Optimisations for some users
-New rendering effect
-Tweaked the charge laser
-Added support for Steam overlay
-Fixed a bug with Player 4's wideband laser
-Fixed a bug that caused Peaceful Mode to end with 4 ships dead at the same time
-Fixed a bug where aimlines would show up for ghostships
-Fixed a bug with the reticule type couldn't be changed
-Fixed a bug where the narrator would activate co-op lines in single-player Peaceful Mode
-Fixed a bug where arrow keys couldn't be used to control the Reticule Editor