remove duplicated lines.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@43062 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_upgrader/SkinTemplateItem/portal_skins/erp5_upgrader/ERP5Site_getUpgraderSignature.xml

@@ -147,11 +147,6 @@ UPGRADABLE_BT5_ID_LIST = (\n
 #  if they are not already installed\n
 REQUIRED_BT5_ID_LIST = ()\n
 \n
-# A list bt5 which are required for the upgrade\n
-#  ie. the upgrader will install them even\n
-#  if they are not already installed\n
-REQUIRED_BT5_ID_LIST = ()\n
-\n
 # A list bt5 which are required to upgrade catalog.\n
 # After the bt5 be updated, update catalog will be trigger.\n
 UPDATE_CATALOG_BT5_ID_LIST = ()\n

bt5/erp5_upgrader/bt/revision

-562
\ No newline at end of file
+563
\ No newline at end of file