VS2015 specific ignores
VS2015 specific ignores

- Added ignore for .vs folder, which is created by VS2015.

NonFactors/MVC5.Datalist.Web,NonFactors/MVC5.Datalist.Web,NonFactors/MVC.Datalist.Web,NonFactors/MVC.Datalist.Web,NonFactors/MVC5.Datalist.Web