title: Kendo Grid - sorting by selected column and date
body: <p>i use Kendo grid in ASP.NET MVC app. 
  I have grid with 6 columns which are sorted by date in default. User can click on header of one of the columns a override default sort and sort by column of his choosing.
  What I want to achieve is "second tier sorting". When user sorts by name and there are 10 records with the same name, i want the 10 records to be sorted by date (descending). So far, I haven´t found anyting useful.
  Thanks</p>