Put recipe constructors in the cpp file.
Merge pull request #10087 from Rivet-the-Zombie/materials

A few material fixes.
When displaying confidence, show stacked chance of headshot, good hit, and regular hits.
Shrink the range of steadiness so it shows movement in a more active range.
Only do an aim action if there is still aiming to do, fall back to waiting if your aim is totally steady.
Recipes and constructions have requirements as member not superclass.
Russian MOTD and Credits update
Argentinian motd and credits updates.(with issues)
German update
Argentinian (Spanish) update
Italian update
Japanese update
Russian update
Chinese (Simplified)
Chinese (Traditional) update
Merge branch 'master' into recipes_for_item

Conflicts:
	src/game.cpp
	src/veh_interact.cpp
Restore make zlave in knife
Remove baseball bat recipe.
more id conversions
Clay And Pottery pack. Part 1.

Construction options:
1. Cut Down Grass
2. Remove Dirt Mound
3. Extract Clay Mound
Items:
1. Clay jug
2. Clay bowl
3. Clay container
4. Clay canister
5. Clay pot
6. Clay quern
7. Clay teapot
8. Clay lump
9. Brick
New materials:
1. Fresh Clay
2. Clay
New terrain object:
1. Clay mound