New EDTF formatting issues

[seth-shaw-unlv]

While testing out @Natkeeran 's newspaper fixes I came across some issues with the recent "do not show" options for controlled_access_terms.

E.g. I created a record with today's date using the date created field from islandora_defaults:

If you then go to the date created display settings you will notice that the year format inexplicitly says "Do not show year" even though it does:

Also, the two-digit year option copied the option text from month:

Regardless, the year setting always shows the "do not show year" option as selected, even when it wasn't before.

I have a PR incoming for that issue.

Further, the middle-endian order will display the year regardless of the year setting. E.g. the settings in the screenshot below will result in the year displaying even when configured not to:

The simple workaround for the second issue is to simply use either the big or small-endian options if you don't want to show the year. No code fix for that bit yet.

[Natkeeran]

This PR works as expected.