Loading files only work in a dev environment where game is launched from an IDE. I need to figure out how to load files when the mod is packaged.

I decided to separate file loading logic from Forgero and now it has come back to bite my ass. Time for improvements!

TODO:

• Clean up old file loading techniques.
• Load all materials from files
• Load all Gems from files
• Create a ForgeroRegistry, which will register which tools, materials and gems are to be added to the game.

• Create a utility class for loading POJO's from JSON