Interim Build 0.993456

-GFX fixes
portals
top right shooting enemy shots.
gui editing icon
region icon
spectrum coin and turret fixes
-Editor now uses pause button to exit gameplay (start on gamepad)
-Culling distance increased on switchable blocks and platforms so they arnt disabled before things standing on them.. specifically pushable blocks, but keep an eye on it as may not have fully fixed the problem for other things.