Update 0.0.2

Hello anyone,

After getting some quick feedback, I have implemented a few QOL changes!

Features:

• Middle mouse button can now sell all of an inventory item
• Added Pickaxe Sharpening - 4
  
• Log window will now open to display user errors (like not having enough money to buy something)
• Added version text to the options menu

Changes:

• Reworked the inventory sell interface from 3 clicks to sell to 2
  
• Pickaxe sound is quieter
• Inventory, Shop, and Options menu texts and UIs made smaller
  

Bugs fixed:

• Iron rocks would drop iron ingots instead of ore after upgrading them

These are some quick QOL fixes. More substance will be coming shortly!