Mazex 0.39a build released (win x64)

Hi everyone, new build is ready to download.

Changes for version 0.39a:

- Added a new type of attack for zombies, stone throwing, zombies can throw stones from further distances.

- New enemy, Maze warrior.

- New H scene with Maze warrior, available after stunning her and using the interaction button 'f'.

- A new enemy (Maze warrior) has been added to respawn mobs in the maze.

- New side quest available from Atheniada.

- New 3 quest items.

- New H scene with Ateniada.

- Atheniada is now visible in the village after being rescued.

- Elpidia is now visible in the village after rescuing Atheniada.

- Added some dialogue for Atheniada and Elpidia.

- Improved saving and loading settings.

- Added difficulty level settings, the available levels are: easy, normal, hard.

 the difficulty level changes the damage inflicted by enemies and their attack speed a bit.

- Improved display of the death screen.

- Improved interactions, items dropped from opponents are no longer automatically picked up. 

- Added options to reset key bindings.

- The scenery in the main menu has been changed slightly, shields and spears has been added.

- Added some new low level mazes.

- Removed 1 low level maze that was a bit too difficult.

- Plus a few minor changes that I didn't list here.