8278192 Fix listing issues with no milestones in the UI

Authored and Committed by pingou 7 years ago
    Fix listing issues with no milestones in the UI
    
    We had to adjust the issue controller now that no_stone has three meaning:
    * True: all not assigned tickets to a milestone
    * False: all assigned tickets to a milestone
    * None: do not account for the presence of a milestone
    
        
file modified
+1 -2