accounting: allow any transaction type as causality of invoice

The main motivation is to allow to use Internal Invoice Transaction as
causality of Internal Invoice Transaction, so that when they are posted
the automatic grouping takes place.

A side effect is that now users can also create transaction as causality
of Balance Transaction, not really expected, but not really a problem.

bt5/erp5_accounting/SkinTemplateItem/portal_skins/erp5_accounting/AccountingTransaction_viewFieldLibrary/my_causality_title_list.xml

@@ -58,6 +58,22 @@
             <key> <string>tales</string> </key>
             <value>
               <dictionary>
+                <item>
+                    <key> <string>allow_creation</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>base_category</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>catalog_index</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>columns</string> </key>
+                    <value> <string></string> </value>
+                </item>
                 <item>
                     <key> <string>field_id</string> </key>
                     <value> <string></string> </value>
@@ -66,10 +82,24 @@
                     <key> <string>form_id</string> </key>
                     <value> <string></string> </value>
                 </item>
+                <item>
+                    <key> <string>portal_type</string> </key>
+                    <value>
+                      <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>proxy_listbox_ids</string> </key>
+                    <value> <string></string> </value>
+                </item>
                 <item>
                     <key> <string>target</string> </key>
                     <value> <string></string> </value>
                 </item>
+                <item>
+                    <key> <string>title</string> </key>
+                    <value> <string></string> </value>
+                </item>
               </dictionary>
             </value>
         </item>
@@ -139,28 +169,7 @@
                 <item>
                     <key> <string>portal_type</string> </key>
                     <value>
-                      <list>
-                        <tuple>
-                          <string>Pay Sheet Transaction</string>
-                          <string>Pay Sheet Transaction</string>
-                        </tuple>
-                        <tuple>
-                          <string>Purchase Invoice Transaction</string>
-                          <string>Purchase Invoice Transaction</string>
-                        </tuple>
-                        <tuple>
-                          <string>Sale Invoice Transaction</string>
-                          <string>Sale Invoice Transaction</string>
-                        </tuple>
-                        <tuple>
-                          <string>Accounting Transaction</string>
-                          <string>Accounting Transaction</string>
-                        </tuple>
-                        <tuple>
-                          <string>Payment Transaction</string>
-                          <string>Payment Transaction</string>
-                        </tuple>
-                      </list>
+                      <list/>
                     </value>
                 </item>
                 <item>
@@ -188,4 +197,17 @@
       </dictionary>
     </pickle>
   </record>
+  <record id="2" aka="AAAAAAAAAAI=">
+    <pickle>
+      <global name="TALESMethod" module="Products.Formulator.TALESField"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_text</string> </key>
+            <value> <string>python: [(x,x) for x in context.getPortalAccountingTransactionTypeList()]</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
 </ZopeData>