All - Inheritance Fixes

[Mike-MF]

Make use of inheritance where necessary.

Fully tested, no errors and nothing out of the ordinary in RPT.

• [x] Cartel (Tested?)
  • [x] Groups OPFOR
• [x] MSF (Tested?)
  • [x] Groups OPFOR
  • [x] Groups Independent
  • [x] CfgWeapons
  • [x] CfgVehicles
  • [x] CfgGlasses
  • [x] CfgFactionClasses
• [x] PLR (Tested?)
  • [x] Groups OPFOR
• [x] Police (Tested?)
  • [x] CfgVehicles
  • [x] CfgWeapons
  • [x] Groups OPFOR
  • [x] Groups Independent
  • [x] Groups BLUFOR
  • [x] CfgFactionClasses
• [x] Revolutionaries (Tested?)
  • [x] Groups OPFOR
  • [x] Groups Independent
  • [x] CfgFactionClasses
• [x] SevenRings (Tested?)
  • [x] Groups OPFOR
  • [x] Groups Independent
  • [x] CfgFactionClasses
• [x] Takistan (Tested?)
  • [x] Groups OPFOR
  • [x] Groups BLUFOR
  • [x] CfgFactionClasses
  • [x] CfgVehicles
• [x] Vanguard (Tested?)
  • [x] Groups OPFOR
  • [x] Groups Independent
  • [x] CfgFactionClasses