2008-05-05 rafael
* Added Support to icons at tabs.
* Added initial icons.
* Renamed erp5_new_toppage to erp5_access_tab (including skin folder)
* Removed dependency to erp5_knowledge_pad (do not show pad if portal_gadgets is not present)

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@20875 20353a03-c40f-0410-a6d1-a30d3c3de9de