Update render.py

Add flag to expose missing pivots to swivel interface. Requires update to the Modifiers render.py.

korman/ui/modifiers/render.py

@@ -191,6 +191,8 @@ def viewfacemod(modifier, layout, context):
             layout.separator()
 
         layout.prop(modifier, "pivot_on_y")
+        # TikiBear: add special pivot flag
+        layout.prop(modifier, "special_pivots")
         layout.separator()
 
         split = layout.split()