Feature Delivery in library loader

[kalisp]

Selected subsets and their versions could be exported via context menu with a use of predefined Delivery template.

Delivery Action from FTrack was bit refactored, needs to be retested!

Closes https://github.com/pypeclub/client/issues/68
Requires:
ynput/avalon-core#339

[mkolar]

works well.

[iLLiCiTiT]

Ideas about dialog:

• why is there so much space in between representations and button?
  • representation inputs should be a part of a widget instead of only layout to prevent widgets be squeezed
• "Deliver" button should be stretched to right side (it's a big button)
  • I would also add "Cancel" or "Close" button?
  • if not then "Deliver" button should change to "Close" as it seems like it has no reason of existence after delivery
• template value makes the dialog a lot bigger
  • I thought that it may be better to not show whole template but ellided text with tooltip showing full template?

[iLLiCiTiT]

Good for me

[mkolar]

Not sure if I missed it before, but this now doesn't work with sequences at all. I only get one frame.

[hound]

expected 2 blank lines, found 1

[kalisp]

Fixed, change of logic broke it. Same issue in 2.x though :/.