Merge pull request #14 from edx/jhelbert/contributing

Added How To Contribute section to README

README.md

@@ -41,3 +41,14 @@ Running Tests
 -------------
 
 Run `make validate` install the requirements, run the tests, and run lint.
+
+
+How to Contribute
+-----------------
+
+Contributions are very welcome, but for legal reasons, you must submit a signed
+[individual contributor's agreement](http://code.edx.org/individual-contributor-agreement.pdf)
+before we can accept your contribution. See our
+[CONTRIBUTING](https://github.com/edx/edx-platform/blob/master/CONTRIBUTING.rst)
+file for more information -- it also contains guidelines for how to maintain
+high code quality, which will make your contribution more likely to be accepted.