Work done on Mobs and Waver
Update gitignore
Nerfing and gameover sequence

Nerfed mobs and added something resembling a gameover sequence.
Improved bullet cleanup
Forgot to update the commentation, lel
Updated gitignore
This might bug out and cause explosions

You can never trust a slash, never.
Bullets are lethal

:x
:x
:q
q
:x

:Xxxxxxx
:X
Score costs and earnings

Proper score costs and earnings implemented
Commentation
Game stabilization
More constants