`.import` files (not to be confused with the `.import/` directory)
should be included in version control as they contain important
metadata, such as whether a texture should be filtered or not.
A `.gdignore` file was added to the `doc/` folder of the add-on,
which prevents Godot from importing any files inside.
This also speeds up the initial editor import step.
RodZill4
Hugo Locurcio