[eLife] Add config control to reverse order of publishing to Hypothes.is
Currently, publishing of content from the Submission form has been reversed to resolve #986. Content from the Submission form is published in chronological order, from top to bottom, with the most recent component at the bottom. BioRxivs TRiP inverts this order to display bottom to top, with the most recent annotation at the bottom.
The purpose of this task is to create a configuration control that can be added to the elife instance .env file that can invert the publishing order to Hypothe.is only.