anjlab-tapestry-commons version 1.3.0: Publisher API enhancements

 * PublisherModule
 * Add active page name to event links as 't:ap' URL parameter for Publisher's managed events
 * Configuration for registering custom managed events to Publisher
 * Add active page name to form's t:formdata for all forms
 * PublisherSupport.addActivePageParameter(link, resources) to add 't:ap' parameter to existing Link instances
 * PublisherSupport.isActivePage(...) to check if current component is on active page
 * PublisherDashboard page to debug Publisher configuration