Release update 97 - Improving controller support, targeting lasers and bugfixes.

Another update fixing several bugs, adding two new parts and improving controller support.

Changes:

• Much improved controller support: duplicate mappings removed, and default mapping now works well both in editor and flight.
• Can now map multiple controls to a single action.
• Camera panning is by default now mapped to both WASD and arrows.
• Resetting to default can now be done separately for controllers and keyboard/mouse.
• Re-integrated Steam Input API with built-in support as fallback. This should allow me to support the max number of devices and controls.
• Slight improvement of loading times (ship preview images are only regenerated when needed).
• Added targeting lasers, that do no damage but have configurable range (decorative).
• The Emperor got targeting lasers for its artillery.
• Added physics stability help item.

Bugfixes:

• In the ship editor, larger parts would have a larger margin of error when detecting overlap with other parts. Editing is a bit more tight now.
• Forward/back and strafing thrust was applied as a discrete (full or off) value instead of analog. Both controller and AI movement is improved as a result of this fix.
• AI self-destruct timer would affect player-controlled ships.
• On-screen keyboard would not open on Steam Deck.
• Drop settings were not copied with design.
• "Extra" part blueprints could leak into faction unlock tree.