(CE) Fix for ThingDef_PatchBlocker

Bugfix: IfModActive not working while using CE from Steam Workshop

Solve some yellow warnings
Add debug actions; "Gunsmith weapon" and "Spawn and gunsmith"

Compatibility fix for with WeaponRacks

Bug fix:
Weapon texture not updated in Stable/Legacy UI of gunsmith screen

(CE)
Added 8x40mm conversion for charge rifle

(CE)
Charge rifle ammo changed
8mm conversion -> 5x35mm conversion
5mm conversion -> 6x18mm conversion

---- Multi-thread update (BETA) ----
*New gunsmith UI (need to toggle from the mod option)
*Multi-thread texture rendering option (need toggle to use from the mod option)
*Add fueled gunsmith table

ver 1.5:
Added variables for ModularPartDef; <overrideModContentPack> and <overrideAssetBundleName>
This addition helps to add different parts to existing weapons.

ver 1.5 with CE:
Compatible with testing version
THIS IS A TESTING VERSION, DO NOT USE FOR PRACTICAL USE

(v1.4 and v1.5) Bug fix;
NullReferenceException on use Fire Shield of VE Psycasts