Equipment preset enhancements + preset for CUP & RHS (#51)

* Add comments with weapon names to equipment config

* Slow down police gear advancements

* Create private function for filling killers equipment lists

* Add CUP&RHS equipment preset based on Winter Chernarus edition

* Add killers equipment

* Fix missing ;

* Change settings description for CUP + RHS preset

* Fix CUP_Loaded and RHS_Loaded

* Add killers clothing

* Revert accidental changes to commented equipment

* Add FirstAidKit

* Fix Plate Carrier available from start, move it to 30 score

* Change offroad with M2 [20] -> [35] required score

* Change UAZ with DShKM [20] -> [30] required score

* Change M249 and M4 from [30] to [35]

* Change M16 [20] -> [30] and M79 [25] -> [30]

* Change MP5A5 [15] -> [20] and SD6 [20] -> [25]

* Move SPAS-12 [20] -> [15]

* Remove explosive rounds from police shotguns via explicit mag definition

* Handle availableOnStart bigger than 1 (for now it's just true)

* Remove reduntant `availableOnStart = 1` for civilian clothing

* Extract killers civilian clothes to separate file

* Add vests & backpacks & military uniform for killers

* Add more utility gear for all sides

* Add backpack-able statics for killers

* Add smoke grenades for killers

* Move police offroad from 0 to 10 points in CUP-RHS

* Add Remington 700 with 1 rnd mag [10]

* Remove useless unarmed UH-1H helicopter

* Add MineDetector [30]

* Remove RHS smoke

* Change logging in equipmentScoreCheck to TRACE