reorg game development section

README.md

@@ -365,11 +365,19 @@ See also [http://areweideyet.com/](http://areweideyet.com/) and [Rust and IDEs](
 
 ### Game development
 
-* [bbodi/rust-voxlap](https://github.com/bbodi/rust-voxlap) — [Voxlap](http://advsys.net/ken/voxlap.htm) bindings
-* [lucidscape/corange-rs](https://github.com/lucidscape/corange-rs) — [Corange](https://github.com/orangeduck/Corange) bindings
-* [Piston](http://www.piston.rs) — [<img src="https://travis-ci.org/PistonDevelopers/piston.svg?branch=master">](https://travis-ci.org/PistonDevelopers/piston)
-* [SiegeLord/RustAllegro](https://github.com/SiegeLord/RustAllegro) — [Allegro 5](http://liballeg.org/) bindings [<img src="https://travis-ci.org/SiegeLord/RustAllegro.svg?branch=master">](https://travis-ci.org/SiegeLord/RustAllegro)
-
+* Allegro
+  * [SiegeLord/RustAllegro](https://github.com/SiegeLord/RustAllegro) — [Allegro 5](http://liballeg.org/) bindings [<img src="https://travis-ci.org/SiegeLord/RustAllegro.svg?branch=master">](https://travis-ci.org/SiegeLord/RustAllegro)
+* Corange
+  * [lucidscape/corange-rs](https://github.com/lucidscape/corange-rs) — [Corange](https://github.com/orangeduck/Corange) bindings
+* Piston
+  * [Piston](http://www.piston.rs) — [<img src="https://travis-ci.org/PistonDevelopers/piston.svg?branch=master">](https://travis-ci.org/PistonDevelopers/piston)
+* SDL [[sdl](https://crates.io/keywords/sdl)]
+  * [AngryLawyer/rust-sdl2](https://github.com/AngryLawyer/rust-sdl2) — [SDL2](http://www.libsdl.org/) bindings [<img src="https://travis-ci.org/AngryLawyer/rust-sdl2.svg?branch=master">](https://travis-ci.org/AngryLawyer/rust-sdl2)
+  * [brson/rust-sdl](https://github.com/brson/rust-sdl) — [SDL1](http://www.libsdl.org/) bindings [<img src="https://travis-ci.org/brson/rust-sdl.svg?branch=master">](https://travis-ci.org/brson/rust-sdl)
+* SFML
+  * [jeremyletang/rust-sfml](https://github.com/jeremyletang/rust-sfml) — [SFML](http://www.sfml-dev.org/) bindings [<img src="https://travis-ci.org/jeremyletang/rust-sfml.svg?branch=master">](https://travis-ci.org/jeremyletang/rust-sfml)
+* Voxlap
+  * [bbodi/rust-voxlap](https://github.com/bbodi/rust-voxlap) — [Voxlap](http://advsys.net/ken/voxlap.htm) bindings
 
 ### Geospatial
 
@@ -399,11 +407,6 @@ See also [http://areweideyet.com/](http://areweideyet.com/) and [Rust and IDEs](
   * [tomaka/glutin](https://github.com/tomaka/glutin) — Rust alternative to [GLFW](http://www.glfw.org/) [<img src="https://travis-ci.org/tomaka/glutin.svg?branch=master">](https://travis-ci.org/tomaka/glutin)
 * Qt
   * [cyndis/qmlrs](https://github.com/cyndis/qmlrs) — [QtQuick](http://doc.qt.io) bindings [<img src="https://travis-ci.org/cyndis/qmlrs.svg?branch=master">](https://travis-ci.org/cyndis/qmlrs)
-* SDL [[sdl](https://crates.io/keywords/sdl)]
-  * [AngryLawyer/rust-sdl2](https://github.com/AngryLawyer/rust-sdl2) — [SDL2](http://www.libsdl.org/) bindings [<img src="https://travis-ci.org/AngryLawyer/rust-sdl2.svg?branch=master">](https://travis-ci.org/AngryLawyer/rust-sdl2)
-  * [brson/rust-sdl](https://github.com/brson/rust-sdl) — [SDL1](http://www.libsdl.org/) bindings [<img src="https://travis-ci.org/brson/rust-sdl.svg?branch=master">](https://travis-ci.org/brson/rust-sdl)
-* SFML
-  * [jeremyletang/rust-sfml](https://github.com/jeremyletang/rust-sfml) — [SFML](http://www.sfml-dev.org/) bindings [<img src="https://travis-ci.org/jeremyletang/rust-sfml.svg?branch=master">](https://travis-ci.org/jeremyletang/rust-sfml)
 * Termbox
   * [gchp/rustbox](https://github.com/gchp/rustbox) — a Rust implementation of [termbox](https://github.com/nsf/termbox) [<img src="https://travis-ci.org/gchp/rustbox.svg?branch=master">](https://travis-ci.org/gchp/rustbox)