Deprecate all remaining dt_widget_* apiThe rationale is that modern HTML5 provides already consistent and localized UI elements for date and time input. It is also difficult to style a widget that comes pre-baked by the api. One should either use acs-templating or xowiki feature to generate UIs, or modern HTML5 is in most cases sufficient.
Use a better regexp to reimplement ad_looks_like_html_p, use the improved api to port downstream feature: an ad_form datatype validator that won't allow to insert markupMany thanks to Günter Ernst
Fix applet mountpoint:.LRN UI expects the static portlet applet to be mounted under the /dotlrn/applets site node and this is also the case at the WU installation. However, upstream .LRN mounts the applet under /dotlrn, causing dead links in the UI. Rectify the situation and provide an automated test that will enforce this condition from now on.
For the file-storage portlet to support the "showcasing use case", instead of hacking the UI as done before, we just point it to the user folder, that should exist for everyone