Restructure the docs to put more tutorials.

docs/tutorial/use-native-node-module.md

@@ -0,0 +1,42 @@
+# Use native node modules
+
+Since atom-shell is using a different V8 version from the official node, you
+need to build native module against atom-shell's headers to use them.
+
+The [apm](https://github.com/atom/apm) provided a easy way to do this, after
+installing it you could use it to install dependencies just like using `npm`:
+
+```bash
+$ cd /path/to/atom-shell/project/
+$ apm install .
+```
+
+But you should notice that `apm install module` wont' work because it will
+install a user package for [Atom](https://github.com/atom/atom) instead.
+
+Apart from `apm`, you can also use `node-gyp` and `npm` to manually build the
+native modules.
+
+## The node-gyp way
+
+First you need to check which node release atom-shell is carrying via
+`process.version` (at the time of writing it is v0.10.5), then you can
+configure and build native modules via following commands:
+
+```bash
+$ cd /path-to-module/
+$ HOME=~/.atom-shell-gyp node-gyp rebuild --target=0.10.5 --arch=ia32 --dist-url=https://gh-contractor-zcbenz.s3.amazonaws.com/atom-shell/dist
+```
+
+The `HOME=~/.atom-shell-gyp` changes where to find development headers. The
+`--target=0.10.5` is specifying node's version. The `--dist-url=...` specifies
+where to download the headers.
+
+## The npm way
+
+```bash
+export npm_config_disturl=https://gh-contractor-zcbenz.s3.amazonaws.com/atom-shell/dist
+export npm_config_target=0.10.5
+export npm_config_arch=ia32
+HOME=~/.atom-shell-gyp npm install module-name
+```