Mar Patch Update

Quick Patch update to fix some stuff!!!!

- Fixed the fog that is missing in the Festive map

- Fixed jumpscares not triggering in the Park and Car Shop maps

- Added OpenGL graphics thing(s) for windows

- Fixed the ESC key not bringing you back to menu

- Reworked the monster AI a bit

(Originally it had 5 points it goes in loop, now it has 10 + added extra tweaking in the Nightmare map)

- Added the audio settings in the settings menu (background and music)

- Added heartbeat sound when monster is near (should be a replace for that other sound used when near him)

Have fun!