Improvements to the default resource pack

[Jummit]

The default texture pack of CC:R is an overhaul of ComputerCraft's textures inspired by 3prm3's pack. It was made in a few days with not much thought put into it, so there is definitely a lot to improve. It also makes some bold choices, which I think should be discussed as they are now seen by everyone downloading this mod.

I have created a workflow with Python and Krita that allows me to iterate a lot quicker, so I will be able to respond to feedback and show mockups.

I made this issue so people can suggest changes and discuss the texture pack, so feel free to post your opinions!

[SquidDev]

Nice.

[Merith-TK]

Definately update them to the new UI atleast for the most part