MP System V2

After 1000 of hours, I am finally ready to release this huge update to the MP System available over at UE4 Marketplace: https://unrealengine.com/marketplace/en-US/slug/mp-system

To quickly summarize:
- A Main Menu has been added
- Weapon Customization added
- New Map "Shooting Range" added
- Replication optimization
- Smart Weapon pickups with weapon type & munition logic
- Dedicated Weapon BP, Interaction BP & Controller BP
- Shooting modes & recoil / spread system integrated
- Death & Respawn optimized
- AnimBP features left and right arm controls weapon offsets & advanced spine rotation
- many more smaller upgrades