also look for still ongoing activities
Created by: ederag
Fix issues #152 (closed) and #232 (closed).
Add the ongoing_days
keyword argument to client.get_facts
.
Default to 0 so this should not be breaking.
Overview and command-line use ongoing_days=31 to search for
ongoing activities started in the past month.
Show these ongoing activities in reports too, to help spot these leftovers.