- get rid of depecated calls to ad_header and ad_footer- adjust size of parameter default value depending on type- more sane quoting- produce more valid HTML
- fixing a wierd interaction between a db_foreach and db_transaction, which leads to wierd values in parameters. Moving from db_foreach to db_list_of_lists repairs the test case.
- fix for bug #3065.- change broken logic for obtaining results from the spell checker in order to distinguish between empty results and errors- in case aspell is configured incorrectly return the error message only once
- use property "doc(title)" instead of "title"- replace deprecated "ad_permission_p" by "permission::permission_p"- replace deprecated "template::util::quote_html" by "ad_quotehtml"