Date variables for working with dates in template mock response

Hi, 
 
  first of all I want to say thaks for such a great tool! We need that in our mock responses are dates for specific periods (for example wee need date in the response which is 2 months from today or 4 months from today), so I have added 2 variable to the templates - "now" and "dateUtils" which can be used in such cases.