Merge pull request #284 from ember-learn/replace-dead-broccoli-links

Replace dead Broccoli links

Author: locks

guides/advanced-use/debugging.md

@@ -92,7 +92,7 @@ Some common steps are to stop the server, try one or more of these steps, and st
 [1]: https://nodejs.org/api/debugger.html
 [2]: https://docs.npmjs.com/cli/link
 [3]: https://www.emberobserver.com/addons/ember-power-select
-[4]: https://broccoli.build
-[5]: https://broccoli.build/plugins.html
+[4]: https://github.com/broccolijs/broccoli
+[5]: https://npmjs.com/search?q=keywords:broccoli-plugin
 [6]: https://github.com/broccolijs/broccoli-debug
 [7]: https://www.npmjs.com/package/debug

guides/advanced-use/index.md

@@ -10,7 +10,8 @@ Ember uses Broccoli for the build process. Broccoli is an independent project th
 For example, if an app has content in the form of Markdown files that need to be turned into HTML during the build, it could be done with Broccoli. This very app you're reading content on right now follows that architecture, and the work was turned into a [Broccoli plugin](https://github.com/stonecircle/broccoli-static-site-json).
 
 <!-- alex disable just -->
-Just like there are Ember community addons, there are a variety of Broccoli plugins too! For more information please visit plugins section of [Broccoli official website](https://broccoli.build/about.html#plugins)
+Just like there are Ember community addons, there are a variety of Broccoli plugins too! 
+You can find plugins under the [broccoli-plugin keyword](https://npmjs.com/search?q=keywords:broccoli-plugin) on npm.
 
 ## Babel
 

guides/advanced-use/stylesheets.md

@@ -6,7 +6,7 @@ Ember CLI supports plain CSS out of the box. You can add your CSS styles to
 <!-- Ought to show how to import stylesheets from node_modules, or link to it in the guides if it's there -->
 
 To use a CSS preprocessor, you'll need to install the appropriate
-[Broccoli plugin](https://broccoli.build/plugins.html). When using a
+[Broccoli plugin](https://npmjs.com/search?q=keywords:broccoli-plugin). When using a
 preprocessor, Broccoli is configured to look for an `app.less`, `app.scss`, `app.sass`,
 or `app.styl` manifest file in `app/styles`. This manifest should import any
 additional stylesheets.

guides/basic-use/folder-layout.md

@@ -73,7 +73,7 @@ The [`ember new`](../cli-commands/#createanewapp) command generates the files an
     <tr>
       <td><code>ember-cli-build.js</code></td>
       <td> 
-        This file describes how Ember CLI should build our app.  Ember uses <a src="https://broccoli.build/"><code>Broccoli</code></a> to build the application
+        This file describes how Ember CLI should build our app.  Ember uses <a src="https://github.com/broccolijs/broccoli"><code>Broccoli</code></a> to build the application
       </td>
     </tr>
     <tr>