V 1.07D: Projects Directory Change / Better Mac Support!!! Readme

Inorder to better support Mac and Linux builds, I've opted to store and look for the project folders in the Godot designated user folders.  The location will be shown in the console window the first time you open up PixaVoxet, if you have existing projects else where, move them here.

New

• Classes folder will automatically be added to the user directory
• Added a dialog for loading palettes in the modeller (WIP)