Simplify the builder.

Causality is not set on SPL, as there is no (for now) Movement Group supporting
Hosting Subscription as causality from Root Applied Rule.

master/bt5/slapos_accounting/PathTemplateItem/portal_deliveries/slapos_sale_packing_list_builder/causality_assignment_movement_group_on_cell.xml

-<?xml version="1.0"?>
-<ZopeData>
-  <record id="1" aka="AAAAAAAAAAE=">
-    <pickle>
-      <global name="Causality Assignment Movement Group" module="erp5.portal_type"/>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>categories</string> </key>
-            <value>
-              <tuple>
-                <string>collect_order_group/cell</string>
-              </tuple>
-            </value>
-        </item>
-        <item>
-            <key> <string>description</string> </key>
-            <value>
-              <none/>
-            </value>
-        </item>
-        <item>
-            <key> <string>id</string> </key>
-            <value> <string>causality_assignment_movement_group_on_cell</string> </value>
-        </item>
-        <item>
-            <key> <string>int_index</string> </key>
-            <value> <int>2</int> </value>
-        </item>
-        <item>
-            <key> <string>portal_type</string> </key>
-            <value> <string>Causality Assignment Movement Group</string> </value>
-        </item>
-        <item>
-            <key> <string>title</string> </key>
-            <value> <string>causality_assignment_movement_group_on_cell</string> </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
-</ZopeData>

master/bt5/slapos_accounting/PathTemplateItem/portal_deliveries/slapos_sale_packing_list_builder/causality_assignment_movement_group_on_line.xml

-<?xml version="1.0"?>
-<ZopeData>
-  <record id="1" aka="AAAAAAAAAAE=">
-    <pickle>
-      <global name="Causality Assignment Movement Group" module="erp5.portal_type"/>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>categories</string> </key>
-            <value>
-              <tuple>
-                <string>collect_order_group/line</string>
-              </tuple>
-            </value>
-        </item>
-        <item>
-            <key> <string>description</string> </key>
-            <value>
-              <none/>
-            </value>
-        </item>
-        <item>
-            <key> <string>id</string> </key>
-            <value> <string>causality_assignment_movement_group_on_line</string> </value>
-        </item>
-        <item>
-            <key> <string>int_index</string> </key>
-            <value> <int>3</int> </value>
-        </item>
-        <item>
-            <key> <string>portal_type</string> </key>
-            <value> <string>Causality Assignment Movement Group</string> </value>
-        </item>
-        <item>
-            <key> <string>title</string> </key>
-            <value> <string>causality_assignment_movement_group_on_line</string> </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
-</ZopeData>

master/bt5/slapos_accounting/PathTemplateItem/portal_deliveries/slapos_sale_packing_list_builder/order_movement_group_on_delivery.xml

-<?xml version="1.0"?>
-<ZopeData>
-  <record id="1" aka="AAAAAAAAAAE=">
-    <pickle>
-      <global name="Order Movement Group" module="erp5.portal_type"/>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>categories</string> </key>
-            <value>
-              <tuple>
-                <string>collect_order_group/delivery</string>
-              </tuple>
-            </value>
-        </item>
-        <item>
-            <key> <string>description</string> </key>
-            <value>
-              <none/>
-            </value>
-        </item>
-        <item>
-            <key> <string>id</string> </key>
-            <value> <string>order_movement_group_on_delivery</string> </value>
-        </item>
-        <item>
-            <key> <string>int_index</string> </key>
-            <value> <int>1</int> </value>
-        </item>
-        <item>
-            <key> <string>portal_type</string> </key>
-            <value> <string>Order Movement Group</string> </value>
-        </item>
-        <item>
-            <key> <string>title</string> </key>
-            <value> <string>order_movement_group_on_delivery</string> </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
-</ZopeData>

master/bt5/slapos_accounting/bt/revision

-101
+102
\ No newline at end of file