test compatibility with Hyrax 3.*

[ebenenglish]

We need to test NewspaperWorks against Hyrax v3.0.0-rc* releases to see what, if anything, will need to be done to support Hyrax 3.*.

If it is not possible to support both Hyrax 2.5/2.6 and Hyrax 3, we will need to create a new release of the gem, possibly as 2.0.0.

[ebenenglish]

Initial work being done on hyrax-3 branch.

All specs are passing as of 10ea028.

However, there may be some updates to view partials in app/views/hyrax/base etc. that will need to be checked against view partials in app/views/newspaper_works/base.

[seanupton]

@ebenenglish I am pretty sure that I still need to port this over, too, now that you mention it: samvera/hyrax@323fcb9