Adds some random flavor to sports jerseys.
Adds leather chaps recipe.

Adds leather chaps recipe.

They had no recipe or spawns set, so the only way to get them was to start as a Biker.
MOAR NEW ENGLAND
Merge pull request #10255 from Dragoonseal/chaps-recipe

Adds leather chaps recipe.
Merge pull request #10244 from Rivet-the-Zombie/shirts

Adds some random flavor to sports jerseys.
Use erase-remove idiom to remove worn items. Fixes #10257