Minor Patch v0.3.1

In this patch recent bugs were fixed and a change has been made.

What's different?

• "All upgrades" achievement text panel didn't show when hovering over the icon FIXED
• "10x Multiplier" added its price to your cash instead of subtracting it FIXED
• Automation delay can now be upgraded (2 sec, 1.6 sec, 1.2 sec, 0.8 sec, 0.4 sec)