Update 0.92 - Redesign some ui and added map selection

I have updated the game to include some more content.

1. New status effects have been added.

- Burned : Zombies catch on fire and can spread to other zombies

-Cryo: Zombies are slowed down

2: Added a way to select your weapon(have prices but currently its free)

3: Added map selection so you can choose between forest and desert

4: Added money ui (currently money does nothing)