Adding many new weapons (#1743)

* Update stringtable.xml

Adding string support for AA12 ammo

* Update Rifles.hpp

Adding a few missing weapons.

* Update LMG.hpp

Adding one new LMG

* Update ShotgunAmmo.hpp

Adding AA12 ammo

* Update BanditAmmunition.hpp

Adding SCAR ammo

* Update BanditWeapons.hpp

Adding Mk17 Sniper and M110 NVG.

* Update FriendlyAssaultRifle.hpp

Adding Mk16 and L85 variations.

* Update FriendlyLightMachineGun.hpp

Adding L86A2 LSW

* Update NeutralBlackMarketAmmo.hpp

Adding new ammo AA12 and Mk17

* Update NeutralBlackMarketWeapons.hpp

Adding AA12 Shotgun and Mk17 variants.

* Update Weapons.hpp

Adding many new weapons.

* Update Ammo.hpp

Adding new AA12, Mk17 ammo to loot.

* Update AmmoBox.hpp

Adding SCAR ammo to eu2 box.

* Update Shotgun.hpp

Adding re-combine action for new AA12 ammo

* Update NeutralHelicopterUnarmed.hpp

Adding UH60M_MEV_EP1 to trader.

* Update NeutralBlackMarketAmmo.hpp

Removing AA12 HE

* Update Ammo.hpp

Comment out AA12 HE ammo

* Update Weapons.hpp

Lowering DMR spawnrate

SQF/dayz_code/Configs/CfgMagazines/Magazines/Shotgun.hpp

@@ -124,4 +124,38 @@ class 2Rnd_12Gauge_Buck : 8Rnd_12Gauge_Buck
 			};
 		};
 	};
-};
+};
+//AA12 Ammo
+class 20Rnd_B_AA12_74Slug : CA_Magazine
+{
+	displayName = $STR_DZ_MAG_20Rnd_B_AA12_74Slug_NAME;
+	
+	cartridgeName = "12Gauge_Slug";
+	
+	class ItemActions
+	{
+		COMBINE_MAG
+	};
+};
+class 20Rnd_B_AA12_Pellets : CA_Magazine
+{
+	displayName = $STR_DZ_MAG_20Rnd_B_AA12_Pellets_NAME;
+	
+	cartridgeName = "12Gauge_Pellets";
+	
+	class ItemActions
+	{
+		COMBINE_MAG
+	};
+};
+class 20Rnd_B_AA12_HE : CA_Magazine
+{
+	displayName = $STR_DZ_MAG_20Rnd_B_AA12_HE_NAME;
+	
+	cartridgeName = "19mm_HE";
+	
+	class ItemActions
+	{
+		COMBINE_MAG
+	};
+};