docs: Add 'outlier' to users
This is a very small hello world style project, that I hope is useful
example for people who are getting started with meson.
@@ -37,6 +37,7 @@ If you have a project that uses Meson that you want to add to this list, let us
- [Mesa](https://www.mesa3d.org/), An open source graphics driver project
- [Nautilus](https://git.gnome.org/browse/nautilus/commit/?id=ed5652c89ac0654df2e82b54b00b27d51c825465) the Gnome file manager
- [Orc](http://cgit.freedesktop.org/gstreamer/orc/), the Optimized Inner Loop Runtime Compiler (not the default yet)
+ - [Outlier](https://github.com/kerolasa/outlier), a small Hello World style meson example project
- [Pango](https://git.gnome.org/browse/pango/), an Internationalized text layout and rendering library (not the default yet)
- [Parzip](https://github.com/jpakkane/parzip), a multithreaded reimplementation of Zip
- [Pitivi](http://pitivi.org/), a nonlinear video editor
