Add docs.

LICENSE.txt

@@ -0,0 +1,14 @@
+
+        DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE 
+                    Version 2, December 2004 
+
+Copyright (C) 2014-2017 signs_lib contributors
+
+Everyone is permitted to copy and distribute verbatim or modified 
+copies of this license document, and changing it is allowed as long 
+as the name is changed. 
+
+           DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE 
+  TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 
+
+  0. You just DO WHAT THE FUCK YOU WANT TO.

README.md

@@ -0,0 +1,20 @@
+
+# Extra fonts for `signs_lib`
+
+This repository contains alternative fonts for the [`signs_lib`][signs_lib]
+mod for [Minetest][Minetest].
+
+## How to use
+
+Copy all the files from one of the directories in this repo to your
+`signs_lib/textures` directory overwriting everything.
+
+That's it. You should see your new font after restarting the server.
+
+## Generating new fonts
+
+The `signs-chargen.sh` script in the `util/` directory can be used to
+generate a new font. See the comment at the top of the script for usage.
+
+[signs_lib]: https://github.com/minetest-mods/signs_lib
+[Minetest]: https://github.com/minetest/minetest