- fixed et2_widget_textbox to update options.blur in set_blur(), as it is used in getValue, also updating input
- fixed et2_widget_linkentry to trigger change event, after reacting to click on X in search
- fixed timesheet to handle ts_project and pm_id in bo (ts_project is always stored in db for searching, even if it contains no custom project name)
- fixed not working change of project in an existing timesheet
- fixed unsetting of project