add RazrFalcon/rustybuzz

Author: usagi

README.md

@@ -1132,6 +1132,7 @@ See also [Are we game yet?](https://arewegameyet.com)
 * [gfx-rs/gfx](https://github.com/gfx-rs/gfx) — A high-performance, bindless graphics API for Rust. [<img src="https://api.travis-ci.org/gfx-rs/gfx.svg?branch=master">](https://travis-ci.org/gfx-rs/gfx)
 * Font
   * [redox-os/rusttype](https://github.com/redox-os/rusttype) — A pure Rust alternative to libraries like FreeType [<img src="https://api.travis-ci.org/redox-os/rusttype.svg?branch=master">](https://travis-ci.org/redox-os/rusttype)
+  * [RazrFalcon/rustybuzz](https://github.com/RazrFalcon/rustybuzz) - An incremental harfbuzz port to Rust [<img src="https://api.travis-ci.org/RazrFalcon/rustybuzz.svg?branch=master">](https://travis-ci.org/RazrFalcon/rustybuzz)
 * OpenGL [[opengl](https://crates.io/keywords/opengl)]
   * [brendanzab/gl-rs](https://github.com/brendanzab/gl-rs) — [<img src="https://api.travis-ci.org/brendanzab/gl-rs.svg?branch=master">](https://travis-ci.org/brendanzab/gl-rs)
   * [glium/glium](https://github.com/glium/glium) — safe OpenGL wrapper for the Rust language. [<img src="https://api.travis-ci.org/glium/glium.svg?branch=master">](https://travis-ci.org/glium/glium)