Fixed issues / Textures

Version 1.1 additions : I have fixed the problem with the items that made respawn other items.

Version 1.2 additions: I've added
- A military zone with an underground base
- A civil neighborhood
-A militarized bridge

Version 1.3 additions: I've added
- A Mercenary outpost (Burgivir) Radioactive.
- A Destroyed submarine.
- P. riso NPC.