Fixed a few cases of FileFindHandle_t leaks
Minor cleanups
Fixed BADDONCONTENT filepaths not being removed on refresh
Dropship can die now (Sandbox only)
* Updated its model to have correct surface properties type (metal), and be heavier so it falls more naturally
Fixed HLMV not working as "Open file with" in Windows
* Was complaining about not being able to find gameinfo.txt
Citizen tweaks
* Make citizens hate gunships (attack chopper + dropship included) if they have an RPG in hands. This allows them to actually shoot those and not just be neutral to those.
* Make citizens use "canon" max ammo for giving player ammo check. Stops them from giving ammo forever until player reaches 9999 (by default)
Fixed water on d2_coast_10
* 20th anniversary update changed the material that is stored in Source Engine licensee VPKs