-provide/use return_url for back button to testcase list (preserve all settings like chosen category, etc)-don't treat no data as failed-prettify table
Removed inline js handlers to comply with CSPRemoved deprecated html attributes bgcolor and alignRemoved exec mv and used file rename insteadFixed markup
Removed redundant files: they are duplicated in attach-file.adp and attach-file.tclin the same folder, actually used by the OacsAttach plugin and revised for CSP already.