[in the wild] add modcloth and zillow

Author: hshoff

README.md

@@ -1338,9 +1338,11 @@
   - **GoodData**: [gooddata/gdc-js-style](https://github.com/gooddata/gdc-js-style)
   - **How About We**: [howaboutwe/javascript](https://github.com/howaboutwe/javascript)
   - **MinnPost**: [MinnPost/javascript](https://github.com/MinnPost/javascript)
+  - **ModCloth**: [modcloth/javascript](https://github.com/modcloth/javascript)
   - **National Geographic**: [natgeo/javascript](https://github.com/natgeo/javascript)
   - **Razorfish**: [razorfish/javascript-style-guide](https://github.com/razorfish/javascript-style-guide)
   - **Shutterfly**: [shutterfly/javascript](https://github.com/shutterfly/javascript)
+  - **Zillow**: [zillow/javascript](https://github.com/zillow/javascript)
 
 ## <a name='translation'>Translation</a>