Edit publishing in SP doesn't respect shot selection for publishing

[mkolar]

When publishing editorisl from standalone publisher, Integrate Hierarchy to ftrack ignores the shot selection and iterates over all of the shots anyway.

If the user only select a handful of shots to publish, we shouldn't be updating all of the shot information on all other shots as well

[create-issue-branch]

Branch bugfix/542-Edit_publishing_in_SP_doesn_t_respect_shot_selection_for_publishing created!