docs: add multiple projects

Replaces the multiple apps doc.

Author: filipesilva

docs/documentation/stories.md

@@ -28,6 +28,6 @@
  - [Autoprefixer Configuration](stories/autoprefixer)
  - [Deploy to GitHub Pages](stories/github-pages)
  - [Linked Library](stories/linked-library)
- - [Multiple apps](stories/multiple-apps)
+ - [Multiple projects](stories/multiple-projects)
  - [Continuous Integration](stories/continuous-integration)
  - [Universal Rendering](stories/universal-rendering)

docs/documentation/stories/multiple-apps.md

@@ -0,0 +1,18 @@
+# Multiple Projects
+
+Angular CLI supports multiple applications within one workspace.
+
+To create another app you can use the following command:
+```sh
+ng generate application my-other-app
+```
+
+The new application will be generated inside `projects/my-other-app`.
+
+Now we can `serve`, `build` etc. both the apps by passing the project name with the commands:
+
+```sh
+ng serve my-other-app
+```
+
+You can also create libraries, which is detailed in [Create a library](stories/create-library).