Update v0.2

Update 0.2

• Added floating numbers to communicate how much money was gained or lost through bought items, sold items, bought clones, sold clones, and researching clones
• Lifetime clones are now tracked internally
• Added a button to buy all "remaining upgrades" for capsules
• Clone research that requires a clone to view is now listed last.
• The item purchase buttons now correctly show their cost above
• Added sounds for when capsule upgrades are purchased
• Relocated the messages that detail clone research
• Fixed an issue with the research menu near the edge of the screen
• Fixed a bug where selling the research table gave significantly less than it should have
• More optimization