remove obselete stitch order option

embroider.inx

@@ -11,11 +11,6 @@
     <param name="running_stitch_len_mm"       type="float"   min="0.1" max="100.0" _gui-text="Running stitch length (mm)">3.0</param>
     <param name="collapse_len_mm" type="float" min="0.0" max="10.0" _gui-text="Maximum collapse length (mm)">0.0</param>
     <param name="hide_layers" type="boolean" _gui-text="Hide other layers" description="Hide all other top-level layers when the embroidery layer is generated, in order to make stitching discernable.">true</param>
-    <param name="order" type="optiongroup" _gui-text="Stitch Order" appearance="minimal">
-        <_option value="automatic">Automatic</_option>
-        <_option value="layer">Preserve layer order only</_option>
-        <_option value="object">Preserve object stacking order</_option>
-    </param>
     <param name="output_format" type="optiongroup" _gui-text="Output file format" appearance="minimal">
         <_option value="melco">Melco</_option>
         <_option value="csv">Embroidermodder 2 CSV</_option>

embroider.py

@@ -229,7 +229,6 @@ class Embroider(inkex.Effect):
     def __init__(self, *args, **kwargs):
         #dbg.write("args: %s\n" % repr(sys.argv))
         inkex.Effect.__init__(self)
-        self.stacking_order_counter = 0
         self.OptionParser.add_option("-r", "--row_spacing_mm",
             action="store", type="float",
             dest="row_spacing_mm", default=0.4,
@@ -254,11 +253,6 @@ class Embroider(inkex.Effect):
             action="store", type="float",
             dest="flat", default=0.1,
             help="Minimum flatness of the subdivided curves")
-        self.OptionParser.add_option("-o", "--order",
-            action="store", type="choice",
-            choices=["automatic", "layer", "object"],
-            dest="order", default="automatic",
-            help="patch stitching order")
         self.OptionParser.add_option("--hide_layers",
             action="store", type="choice",
             choices=["true","false"],