Aesthetics Update

I have added quite a few things here and there!

There are still some things in the works that I will be working on in the future but let me get to the stuff that's now here

Added:

• Options Menu
• Sound/Music buttons (These will probably change if I know how I can get sliders to work)
• Background Color (button based, left click to increase, right click to decrease RGB options)
• Board Color (button based, left click to increase, right click to decrease, RGB options)
• Piece Connecting Indicators
• Pause Functionality 
• Data Persistence (in relation to the options menu)

Changed:

• Modes that appeared but were not playable are no longer selectable (There was an issue with that)

In the works:

• Tutorials (for all current modes)
• Towers mode
• Stone Garbage mode