Update CONTRIBUTING.md to reference contribute.jquery.org docs instead of duplicating instructions. Also revise the section on how to use GitHub UI for creating new content

Author: ajpiano

CONTRIBUTING.md

@@ -95,57 +95,31 @@ existing ones, or work on the site itself, the first thing you'll need is a
 you'd like to have reviewed for integration into the site, submit a [pull
 request](http://help.github.com/send-pull-requests/).
 
-*(If you're unfamiliar with Git, you can still contribute by editing files
-directly via [GitHub's in-browser
-editor](https://github.com/blog/905-edit-like-an-ace). But you won't be able to
-create new content, and you'll still need a GitHub account and a fork of this
-repository. So we encourage you to [learn how to use Git and
-GitHub](http://help.github.com/) as soon as you can.)*
+*(If you're unfamiliar with Git, you can still contribute by using features in
+GitHub's web UI. You can edit files directly via [GitHub's in-browser
+editor](https://github.com/blog/905-edit-like-an-ace). You can [create and
+delete branches directly from your
+fork](https://github.com/blog/1377-create-and-delete-branches), so you can also
+submit new articles as well. Either way, we still encourage you to [learn how
+to use Git and GitHub](http://help.github.com/) as soon as you can.)*
 
 ## Local Development
 
-In order to preview your changes locally, work on design/layout issues, or work on
-other jQuery sites' content, and generally contribute most effectively, we
-recommend that you set up a local development environment. You'll need
+In order to preview your changes locally, work on design/layout issues, or work
+on other jQuery sites' content, and generally contribute most effectively, we
+recommend that you set up a local development environment. You can learn how to
+get set up from our [documentation on contributing to jQuery Foundation web
+sites](http://contribute.jquery.org/web-sites/#local-development).
 
-* [git](http://git-scm.com)
-* [GitHub](http://github.com) account
-* Local PHP/MySQL environment, e.g., [MAMP](http://www.mamp.info/en/index.html), [XAMPP](http://www.apachefriends.org/en/xampp.html)
-* [node.js](http://nodejs.org)
-
-### Initial Deploy
-
-Once you've got these major pieces in place, you'll want to get WordPress and
-`jquery-wp-content` running locally by following [these
-instructions](https://github.com/jquery/jquery-wp-content/blob/master/README.md). 
-
-If you're get everything working right, you should be able navigate to
-[local.learn.jquery.com](http://local.learn.jquery.com) in a browser, you
-should see a site that looks exactly like the [live
-site](http://learn.jquery.com), only without any actual articles. That's where
-your the `learn.jquery.com` content repo comes into play.
-
-1. Fork the [repository](https://github.com/jquery/learn.jquery.com)
-2. Clone the repo -- `git clone git@github.com:<your username>/learn.jquery.com.git`
-3. Enter the directory where you cloned the repo -- `cd learn.jquery.com`
-4. Set up an upstream remote back to the jQuery repo -- 'git remote add upstream git@github.com:jquery/learn.jquery.com.git'
-5. Install grunt (if you haven't already) -- `npm install -g grunt`
-6. Install local build dependencies -- `npm install`
-7. Copy the `config-sample.json` file to `config.json`
-8. Edit `config.json` to use the username and password for your local WordPress network
-9. Build and deploy the files to your local WordPress -- `grunt`
-
-* **Windows note:** Line endings need to be Unix-style (line-feed only). Make sure your text editor creates new files with Unix-style line endings. In addition, the following setting to your git config will keep the Unix-style line endings when pulling from the repository.*
+* **Windows note:** Line endings need to be Unix-style (line-feed only). Make
+  sure your text editor creates new files with Unix-style line endings. In
+  addition, the following setting to your git config will keep the Unix-style
+  line endings when pulling from the repository.*
 
 ```
 $ git config --global core.autocrlf true
 ```
 
-At this point, if you refresh your `local.learn.jquery.com`, your local
-instance should be populated with all of the site content. If it isn't,
-or you're having trouble with any of these steps, please come and
-[seek out some assistance](#getting-help).
-
 ### Working With Content
 
 Once you've gotten your environment working, here are the general steps you should follow to make your changes:
@@ -159,6 +133,10 @@ Once you've gotten your environment working, here are the general steps you shou
 7. Push the files to your GitHub remote -- `git push origin <feature/issue name/number>`
 8. Go to your fork on GitHub and submit a new [pull request](https://help.github.com/articles/using-pull-requests).
 
+For more advice on managing your fork and submitting pull requests to jQuery
+Foundation, read our [Committs and Pull
+Requests](http://contribute.jquery.org/commits-and-pull-requests/) guide.
+
 ### Adding A New Article
 
 1. Add the file to the right folder in the page folder.