* rename LoadoutBuilder::new to LoadoutBuilder::empty
* remove LoadoutBuilder::default as Default makes no sense here
* move comments from template.ron to EntityConfig struct
* add FIXME comments to split EntityConfig into EntityBase and
EntityExtension
- a 2h weapon can only be equipped in a mainhand slot if the offhand slot is empty
- a 1h weapon can only be equipped in an offhand slot if the mainhand slot has a 1h weapon
- 2h weapons can never be equipped in an offhand slot
Fixed some tests
Removed weapons that were duplicated in weapons and npc_weapons from npc_weapons.
Added migration to convert npc_weapons that ended up in anyone's inventory to weapon version.
Consolidated debug boost and possess sticks into one debug_stick, and renamed the admin sword (with name cultist_purp_2h_boss-0) to admin_sword
