Email notificiation > Refactor the default text

Current default email notification msg is a bit vague and useless:

"One step publication workflow started at 4/27/11 9:32 AM by john;"

There is no mention of the "workflow bundle" (set of pages/content), no url/path/site indication (at least on the parent object), no mention of lang, no clickable url to either be redirected to the MyTask engine or better to directly action the next step from the email (more complex + security issue).

Would also be nice to provide a more sexy HTML email notification template so that customer have already a "default email template" in place to more easily customize it to their own needs afterwards (aka mainly change the ACME logo).