Initial check in of the Microsoft.jQuery.Unobtrusive.Validation bower co...

This is for 
1. The bower component metadata for Microsoft.jQuery.Unobtrusive.Validation
2. Microsoft.jQuery.Unobtrusive.Validation 3.2.2 JS files

@pranavkm, and @danroth27 could you review this?

I got the name from the license.txt file that you checked in. :-) I'll use http://www.apache.org/licenses/LICENSE-2.0 instead. Is this good?