HUD Toggle
From Elite Wiki
The HUD Toggle works as primable kit. When primed, all you need to do is hit the 'n' key, and your HUD will disappear/reappear. No need to pause the game to grab a spur-of-the-moment screenshot. Used in conjunction with a joystick button set to take screenshots, it's effectively a gun-cam. Action or eye-candy screenshots become easy to take, even in the midst of combat.
I'm indebted to cim for the code. All I did was drop it into the appropriate folders.
