Random stuff. Part 3.

Weapon:

1. RM1337 HMG.

Other:

1. Toolbox recipe.
2. Grenade launcher buttstock recipe.
3. Vacutainer recipe.
4. Plastic chunk recipe.
5. Helmet netting recipe.
6. Add hammering quality to lump of steel.
7. Spring recipe.
8. Marloss gelatin recipe.
9. Rail rifle recipe fix.
10. Toolbox quality fix.
11. First aid kits now give medical tape instead of duct tape on
disassembly.
12. Change nutrition values of marloss berry and marloss gelatin.
fix
fix
Changed helmet netting recipe.
Removed HMG.
Revert marloss nutrition changes
Removed marloss gelatin recipe.
Re-added HMG.
Added HMG id to "No Rivtech Guns".
Changed toolbox recipe.
Added pipe recipe.
Handmade chips are now less fun.
Changed toolbox recipe.
SDL framebuffer cache, avoid redrawing unchanged tiles
Fix rendering of unicode characters
Temporarily disable caching when GFX tiles are enabled
Reenabled caching with GFX tiles
added data/credits and data/motd to recursive copy, as install was failing; fixed copy of fontdata.json to DATA_PREFIX
just a few more things we can ignore
Applies Parkour and Bad Knees to fence-climbing

Fixes #9334.