Deprecated the <re> element

[trishaoconnor]

Deprecated the <re> element for #2487 and in examples replaced <re> with <entry> element with the @type set to "relatedEntry".

[laurentromary]

I have checked this pull request and it all seems like we want it. Thanks!

[HelenaSabel]

My first comment concerns commit 61247e5: I think it might have been included in this PR by mistake.

Then I made a suggestion so that the recommended value for @type in the deprecation note matches the examples. @trishaoconnor: if you agree you can click on “commit suggestion” :)

[trishaoconnor]

Thank you @HelenaSabel for spotting these mistakes. My apologies for not recognising that the commit was added to this PR. That was an accident. I have clicked "commit suggestion" so the deprecation note now matches the examples.

[HelenaSabel]

@trishaoconnor: do you want to try to delete commit 61247e5? I think you could try:

git revert --strategy resolve 61247e54d5412e5f1a2e46adb76ef92879c66b3a

That will delete the commit (without altering the history). But if @sydb, who is assigned to this PR, thinks it’s ok to merge it as it is, fine with me :)

[sydb]

Yes, the global addition of mode="add" was added to this PR by mistake. But since it is a separate commit, and has no effect on anything anyway, I would just not worry about it. (Except to avoid a “squash and merge”.)
But that may just be me being lazy — feel free to separate to a separate PR if y’all think it important.

[sydb]

An attempt to ping @GusRiva on the TEI repo. Please ignore.