Update 1.40c: Hotfix

[CHANGELOG]
- Fix: AI might not reach correct location to a door
- Fix: AI might not reach correct location to a windows
- Fix: AI could not close a door correctly
- Fix: Stanima could reload when the game is paused
- Fix: Stanima might be full after exiting battle plan mode
- Fix: Lean animations of unarmed crouching
- Fix: HUD might not display correctly if none weapon used