erp5_interaction_drop: Drop unused script

   This script isnt used at all

master/bt5/erp5_interaction_drop/SkinTemplateItem/portal_skins/erp5_interaction_drop/OpenOrderLine_updateSimulation.py

-activate_kw={}
-if tag is not None:
-  activate_kw={'tag': tag}
-for path in [context] + context.getCellValueList():
-  for item in path.getAggregateValueList():
-    if item.providesIExpandableItem():
-      applied_rule = item.getCausalityRelatedValue(portal_type='Applied Rule')
-      if applied_rule is not None:
-        applied_rule.expand(activate_kw=activate_kw)
-      else:
-        item.Delivery_updateAppliedRule(activate_kw=activate_kw)

master/bt5/erp5_interaction_drop/SkinTemplateItem/portal_skins/erp5_interaction_drop/OpenOrderLine_updateSimulation.xml

-<?xml version="1.0"?>
-<ZopeData>
-  <record id="1" aka="AAAAAAAAAAE=">
-    <pickle>
-      <global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>_bind_names</string> </key>
-            <value>
-              <object>
-                <klass>
-                  <global name="_reconstructor" module="copy_reg"/>
-                </klass>
-                <tuple>
-                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
-                  <global name="object" module="__builtin__"/>
-                  <none/>
-                </tuple>
-                <state>
-                  <dictionary>
-                    <item>
-                        <key> <string>_asgns</string> </key>
-                        <value>
-                          <dictionary>
-                            <item>
-                                <key> <string>name_container</string> </key>
-                                <value> <string>container</string> </value>
-                            </item>
-                            <item>
-                                <key> <string>name_context</string> </key>
-                                <value> <string>context</string> </value>
-                            </item>
-                            <item>
-                                <key> <string>name_m_self</string> </key>
-                                <value> <string>script</string> </value>
-                            </item>
-                            <item>
-                                <key> <string>name_subpath</string> </key>
-                                <value> <string>traverse_subpath</string> </value>
-                            </item>
-                          </dictionary>
-                        </value>
-                    </item>
-                  </dictionary>
-                </state>
-              </object>
-            </value>
-        </item>
-        <item>
-            <key> <string>_params</string> </key>
-            <value> <string>tag=None</string> </value>
-        </item>
-        <item>
-            <key> <string>id</string> </key>
-            <value> <string>OpenOrderLine_updateSimulation</string> </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
-</ZopeData>