Add Remington ACRs

- Add 96 different ACRs in 4 different colors
- Complete attachment support
- All weapons have a flashlight
- TWS versions and TWS scope are sell only and have the same scope as the L85A2 TWS
- NV versions can switch between NV and Holo, also have military flashlight

Big thanks @Alwarren

SQF/dayz_code/Configs/CfgMagazines/Attachments/Attachments.hpp

@@ -18,6 +18,7 @@
 
 #include "Sup9.hpp"
 #include "Sup10.hpp"
+#include "Sup68.hpp"
 #include "Sup556.hpp"
 #include "Sup545.hpp"
 #include "SupMakarov.hpp"