The SimpleTimeline is gone, fix code
@bilboed
Submitted by Edward Hervey Assigned to Edward Hervey @bilboed
Description
After much debating, the simple timeline goes away. Yet an interesting idea, it was more an excuse back in the old days not to have to create a complex widget... and we now have the new advanced timeline.
All the code related to the simple timeline must go away. That includes amongst other things:
- All ui code
- All ui code depending on, or using, the simple timeline
- All core code written just for that (like in the composition)
Imported from https://bugzilla.gnome.org/show_bug.cgi?id=555900