- added render-bulkactions method to bootstrap table renderer - added bulk-delete action to child-resources (instead of the useless "select" action) - add bulk-delete to the externally callable methods
- rename all xowiki methods called via url to www-OLDNAME. This makes it clear that these pages can call ns_return, ns_returnredirect, or ad_script_abort, etc. - don't raise an error, when a web-called method stops with ad_script_abort - bump version numbers to 5.9.1d1