Add a sort for document in sections by last workflow transition date (ie publication date).
More robust global definition to handle the case where there is no default content (triggered at website creation for example).
Correct listbox lines links : call WebSite_getListboxUrl, and make this function pass editable_mode from pages to pages.
Protect against None references in documents.
Keep consistency among getSomething functions : return Urls, not titles/references.
Use translated titles in listbox.
Use WebSite_getDocumentValueList to get WebSite_getDefaultDocumentValue and hence WebSite_getDefaultDocument.
Add the variable 'error_message' in publication workflow.



git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@6467 20353a03-c40f-0410-a6d1-a30d3c3de9de