New Build: Sound + Menus + Small changes

I went back to this project to add some touch ups! There is now a main menu where you can start and exit the game. There is also ambient sounds in each scene: Main menu music, ambient noise in the village, footsteps on grass, and noises for inside the house! 

Weird Fixes:

-Fixed some of the windows not reflecting light properly

-Fixed on door that was moving around

- Added box collider to buildings that did not have some before