Add +Weapon Skill tooltip parsing

[kayla-glick]

Add +Weapon Skill tooltip parsing

[TheGroxEmpire]

I'm working on fixing weapon skills. It'll be overhauled completely.

[rosenrusinov]

@kayla-glick We dont do Weapon Skill with Reg-ex because its much more involved. We do it with NewItemEffects in the common/sod code. You can find examples in there I think in the melee_items.go

[kayla-glick]

Aah ok so it's done on an item-by-item basis then?

[Foknetics]

Started to implement this for Bonk-Maestro's Handguards and Power-Assisted Lifting Belt but realized the current ApplyWeaponSpecialization ref is not handling the difference between one hand and two hand. This is fine for the racials (because they cover both 1h and 2h), and fine for the dagger skill on the gnomer set (because there is no 2h daggers) but not usable for the two new items.

	// Bonk-Maestro's Handguards
	core.NewItemEffect(213278, func(agent core.Agent) {
		character := agent.GetCharacter()

		character.ApplyWeaponSpecialization(3, proto.WeaponType_WeaponTypeFist)
		character.ApplyWeaponSpecialization(3, proto.WeaponType_WeaponTypeMace)
	})
	
	// Power-Assisted Lifting Belt
	core.NewItemEffect(215380, func(agent core.Agent) {
		character := agent.GetCharacter()

		character.ApplyWeaponSpecialization(3, proto.WeaponType_WeaponTypeAxe)
		character.ApplyWeaponSpecialization(3, proto.WeaponType_WeaponTypeSword)
		character.ApplyWeaponSpecialization(3, proto.WeaponType_WeaponTypeMace)
	})