Macro Folders

Adds a folder creation system to the Macros directory.

Features:

• Create, Edit, Delete, and Move Folders.
• Nest folders within eachother
• Hide macros by unassigning them
• Import and Export folder configurations, so you can share them between worlds.
• Assign folders to players, so whenever someone makes a macro it gets placed in that user's folder.
• Change permissions for every macro in a folder, much like core foundry in the Actors/Items/Journals directories.