v0.1.7: crash fix, smoother camera, new F1 options

Crash fix, smoother camera and new F1 options:

Fixes

• No more out-of-video-memory crash. Every change of the button style kept a whole extra copy of the textures (about 250 MB each time with a 4K pack), and textures of areas you had left were never freed (about 60 MB per area). A long session, or switching styles a few times, could run out of video memory and crash. Now the old copies are freed right away, and textures the game hasn't used for 2 minutes are freed too.
• The ground no longer shakes when you turn the camera slowly or nudge it a little at a time (it only happened with interpolation on, not at 30 fps).
• Particles and fire glow stay put when Deku Link spins, instead of being flung around him between frames. This also fixes dust and effect particles in many other areas.
• Far models no longer snap when the camera turns a few degrees, and scenery follows the camera exactly between frames.
• Bushes and grass no longer jump when the game reuses them for other spots.
• F1 grass stays on the ground while the camera moves (thanks to aoiacee, #7) and no longer floats or shows through walls.
• The Lens of Truth's mask works, and Pictograph Box photos show the picture instead of black.
• A rare case where the game closed by itself when a game thread ended is fixed.

New

• F1 → Game: game language (English, French or Spanish). It applies the next time the game starts.
• F1 → Warp: go to any area of the game (search by name, pick where you arrive and, optionally, a form).
• F1 → Buttons: move and resize each item button's letter, with sliders or by dragging it on screen.
• With an HD texture pack, the item buttons in the top right now use the pack's sharp button ring, and the pack's HD hearts, rupees and item icons stay HD under any button style.
• A one-time message from me on the first launch.

Updating: extract this release into a new folder and run Setup again with your ROM. Then copy data/savedata (your saves), data/textures (an HD pack) and data/config (your settings) from the old folder.

As before: no Nintendo code or data is included. Setup builds everything from your own decrypted USA v1.1 ROM.