Psns.Common.Javascript.Yui3 
YUI, an industrial-strength javascript library
Required Prerequisites
* Install YUI Locally for Development
* From the Git Bash command prompt, change to the Scripts directory:
cd <Your Local Mvc Project Directory>/Scripts
* Then run these:
git clone http://github.com/yui/yui3
git clone http://github.com/yui/yui3-gallery
Instructions
* Install
* The new files will be copied to the appropriate location with this path as the base: Scripts\yui3-gallery\build\<module name>
* Files that are replaced with be copied into an archive folder: Scripts\yui3-gallery\build\<module name>\previous
* Uninstall
* Files in Scripts\yui3-gallery\build\<module name>\previous will be moved back into Scripts\yui3-gallery\build\<module name>
over-writing the installed ones
