added new gun shops, new weapons, new gun license, fixed cop siren, etc

* added in auto save
* added gas station store and market
* added ability to rob gas station
* modified rob station to be enabled if there's at least 1 cop on
* added class 3 civ gun license for purchase of automatic firearms
* added additional cop gun shop and created all new lists of weapons for cops and civs
* added 2 new gun stores in kore (north of kavala) and Molos (north of Sofia)
* added 3 new air garages at ACC Airfield, Molos Airfield, and Salt Flats Airfield
* moved dive shop and fish market from kavala to Neri
* moved diamond mine north west of HWP
* added more turtle poaching areas
* moved gold buyer to south east tip of map

* maybe some other shit im forgetting... its late haha