fixup! redirection does not works after change password. so logout the user.

When current password was incorrect we still have to redirect

Conflicts:
	product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/PreferenceTool_setNewPassword.xml

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/PreferenceTool_setNewPassword.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>Script_magic</string> </key>
+            <value> <int>3</int> </value>
+        </item>
+        <item>
+            <key> <string>_bind_names</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
+                </klass>
+                <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>_body</string> </key>
+            <value> <string>from AccessControl import getSecurityManager\n
+from Products.ERP5Type.Message import translateString\n
+\n
+request = context.REQUEST\n
+new_password = request.get("new_password")\n
+former_password = request.get("current_password")\n
+\n
+user = getSecurityManager().getUser()\n
+persons = context.acl_users.erp5_users.getUserByLogin(user)\n
+person = persons[0]\n
+\n
+if not person.checkPassword(former_password):\n
+  msg = translateString("Current password is wrong.")\n
+  return context.Base_redirect(form_id, keep_items={\'portal_status_message\': msg})\n
+\n
+person.setPassword(new_password)\n
+\n
+# clear erp5_content_short cache (see _authenticateCredentials in Products.ERP5Security.ERP5UserManager)\n
+context.portal_caches.clearCache((\'erp5_content_short\',))\n
+return context.logout()\n
+</string> </value>
+        </item>
+        <item>
+            <key> <string>_params</string> </key>
+            <value> <string>form_id=\'view\', **kw</string> </value>
+        </item>
+        <item>
+            <key> <string>_proxy_roles</string> </key>
+            <value>
+              <tuple>
+                <string>Manager</string>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>PreferenceTool_setNewPassword</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>