diff -r d334a616c023 -r e16a97fb364a src/cm/media/js/lib/yui/yui3-3.15.0/CONTRIBUTING.md
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+Contributing to YUI
+===================
+
+The YUI Project is a two-way open-source project managed by the YUI engineering
+team at Yahoo!. Please read about our
+[Contributor Model](https://github.com/yui/yui3/wiki/Contributor-Model)
+for more details.
+
+
+Getting Started
+---------------
+(see also [Developer Workflow](https://github.com/yui/yui3/wiki/Developer-Workflow) )
+
+**Join YUILibrary.com**
+
+Create a free account on
+[YUILibrary.com](http://yuilibrary.com/forum/ucp.php?mode=register) account so
+you can:
+
+  * [Create bugs](https://github.com/yui/yui3/issues/new) and
+  enhancement requests.
+  * Post on the [support forum](http://yuilibrary.com/forum/).
+  * Contribute modules to the [Gallery](http://yuilibrary.com/gallery/).
+  * Contribute documentation, examples or code to the core library. (You will
+    also need a GitHub account and signed CLA - see below).
+
+**Join GitHub.com**
+
+Create a free account on [GitHub](https://github.com/signup/free) so you can:
+
+  * Fork the source code.
+  * Contribute modules to the Gallery. (You can now use your own repo as the
+  source.)
+  * Contribute documentation, examples or code to the core library.
+
+**Submit a CLA**
+
+Sign and submit a [Contributor License Agreement (CLA)](http://yuilibrary.com/contribute/cla/) so you can:
+
+  * Have your Gallery modules hosted on the Yahoo! CDN.
+  * Contribute bug fixes and enhancements to the core library.
+  * Make sure you check **"individual"** or **"company"** in the CLA form.
+
+**Join YUI Contributor Mailing List**
+
+Join the [mailing list](https://groups.google.com/forum/?fromgroups=#!forum/yui-contrib) so you can:
+   * Discuss technical issues about your feature.
+   * Contribute to ongoing discussions around YUI features.
+   * Read about major pull requests and give feedback.
+
+**Fork Repo**
+   * Visit https://github.com/yui/yui3 and click the fork button.
+   * Clone this fork down to your local PC.
+   * For a specific task, create a branch on this clone and check your changes
+   into this branch.
+   * Push those changes back to your "origin" (back up to github).
+
+**Build YUI**
+   * See [Building YUI](https://github.com/yui/yui3/wiki/Developer-Workflow#building-yui).
+
+**Pull Request**
+   * See [Making a change to YUI](https://github.com/yui/yui3/wiki/Developer-Workflow#making-a-change-to-yui).
+   * Issue a pull request from your special branch via github to the yui/yui3 repo.
+   * Make sure your pull request is against `dev-3.x` or `dev-master` **not** `3.x` or `master`.
+   * `dev-master` is for small changes or bugfixes. `dev-3.x` is for bigger
+   features or updates. (For more details see
+   [Branch Information](https://github.com/yui/yui3/wiki/Developer-Workflow#branch-information) )
+   * Be sure your pull request meets the
+   [Contribution Standards](https://github.com/yui/yui3/wiki/Contribution-Standards).
+
+**Other Resources**
+   * [Contribute Code to YUI](http://yuilibrary.com/yui/docs/tutorials/contribute/)
+
+Pull Request Requirements
+-------------------------
+**If you are making a pull request now please take note of the following
+requirements that your pull request needs (from Contribution Standards, above):**
+
+   * Complete API Docs and inline code comments
+   * Unit tests with 80% line coverage
+   * User Guide (Components only)
+   * Functional examples, written up in Selleck format and with test automation
+   (https://github.com/yui/yui3/wiki/Selleck-Example-Tests)
+   * Proper commit logs
+   * Proper updates to HISTORY.md