Commands used:

- `parallel optipng -o7 -zm1-9 -strip all ::: **/*.png`
- `parallel advpng -z4 -i5000 ::: **/*.png`

This makes them behave similarly to default rails.

The legacy `depends.txt` and `description.txt` files are no longer
needed since Minetest 5.0.0 or later will read everything from
`mod.conf`.

This raises the minimum supported Minetest version to 5.0.0.

This addresses #9.

- Update pre-commit hooks to 2.1.0

This closes #30.

Hoes crafted from "rare" materials were deprecated in
https://github.com/minetest/minetest_game/commit/9c459e77ac943f10c74de3bdd420e07a2b8bb56f.

Hoes are still available in existing worlds, but they cannot
be crafted anymore.

This closes #29.

See https://editorconfig.org/ for more information.

See https://pre-commit.com/ for more information.

* Dutch "locale" file

* Add translation for "Copper Rail"

Also optimize a few textures a tiny bit.

* Translation to Brazilian Portuguese

Translation to Brazilian Portuguese

* Rename pt.txt to pt_br.txt

Resolves minetest-mods/moreores#15

remove unnecessary whitespaces and add gitignore