* Use private keyword, move surface blacklist to script_component.hpp
* Check height above terrain
* Add Tanoa surfaces, Check if in water
* Use 'dust' config entry to determine surface, Add common canDig (checks dustyness)
* Re-enable compile cache
* Revert to surface blacklist with dust as fallback
* Move surface blacklist to script_component because SQF validator complains
* You can now carry sandbags
* Different sandbag model during deployment (no geometry)
* Deploying sandbags now requires an appropriate surface
* Proper PhysX activation chain when you deploy/pickup sandbags
* Sandbags are now destructible
* Some stringtable fixes