Add ability to use 5-4-4 fiscal calendar

Idea created by Chris Hannemann on Oct 29, 2015
    I am evaluating CRM products. 

    I need the capability to set up the forecast calendar in a 5-4-4 configuration.

    Each quarter is exactly 13 weeks.
    In each quarter the first month has 5 weeks and the other two have 4 weeks
    The quarter always starts on a Monday i.e Q1-2015 starts on 2014-03-31

    I do not see a way to do this in Sugar.  Am I missing something?