Mazex v0.52a Release

Changes for version 0.52a:

- The hud can be hidden during h-scene.

- Fixed wooden crate space program bug.

- Added low stamina notification.

- Slightly improved stamina draining when attacking.

(it still sometimes incorrectly takes stamina but not as often as before, maybe one day I will fix it, its correlated with animation bug)

- Adjusted sword hitbox and mesh a little.

- Minor changes in the village, mainly grass.