Deleted unneeded files
Added security
Security fix
Path referencing fix
Added loading bar
Added files for deleting textures
Added functions for refreshing the customizer
Added the ability to delete categories and refresh after adding options and deleting categories
Added CSS for delete buttons
Cleaned up code
Adding a category now refreshes the customizer
Fixed reference path
Bug fix
Fixed texture path
Added the ability to upload textures
Texture uploading uses https