Undervault 0.4 live

Greetings. After some delay new version is finally live. I was focusing mostly on visual improvements. So it's not a lot to talk about.

Changes

• Reworked main menu. I hope now it has more 'professional feel'
• Spike traps which can be found in some rooms. Everyone who stands on it (player or enemy) will get a bleeding
• Reworked some of the card images and card sprite itself
• Added room probability delta text on roulette sectors
• Improved score calculation. Now it's more accurate and fair
• Balancing. It's easier to find high tier equipment in the mid-late game. Also nerfed late game enemies a bit
• Other minor improvements for UI look
• Minor bug fixing