Bumpers became a balance Nightmare

They are either too strong or too weak, because the stacking mechanic is so strong.

Bumping aside. This update is mostly code sided as there aren't too many changes visible in gameplay

Changelog:

• Enemy Info Box now shows on the cursor position and is limited to one instance
• Fixed bug with skipping last wave... you cant escape from the Yellow Boss
• Wave Buttons are now in bottom left corner
• Added more UF Upgrades and made them toggleable
• Game now saves on quit instead of on button press
• Changed name of medium mode to Normal mode as it's supposed to be the default one
• Changed some calculations for UF gain as you would either get none or too much
• A lot of code cleanup and automatisation

P.S.: I will ship a fix in a moment because i forgot