write something there

mods/sfinv_buttons/README.md

@@ -0,0 +1,17 @@
+# Simple Fast Inventory Buttons [`sfinv_buttons`]
+This mod adds a new tab (“More”) to the Simple Fast Inventory [`sfinv`] on
+which other mods can add their buttons to make it easier to access their
+core functionality.
+
+The idea is to free users from typing in boring chat commands. ;-)
+
+Minetest version 5.0.0 or later is required.
+
+Version: 1.1.2
+(This mod uses [semantic versioning](http://semver.org/) as of version 2.0.0 of the standard.)
+
+## API
+The API is documented in `API.md`.
+
+## Mod license
+MIT License