Added civilian casualtie simulation system

[AndreasBrostrom]

When merged this pull request will:

• Added civilian casualty simulation system
  • ITs now possible to create population centers by placing down a zone marker named cScripts_Civilian_Zone_[DENSITY]_[NrSUFFIX].
  • System checks for client made explosive impacks within a population zone made by vehicle crew weapons or firearm or ace throw.
  • Civilian casualties are sent to curators for upcoming mission handling or direct consequence.
  • Diary records are created for each zone.

Feedback

• Spawn injured Agents on trigger
• Spawn some agents within the zone

[AndreasBrostrom]

@Robot-Panda15 you may update all strings now