Remove circle name from share's recipient's e-mail notification

[Jerome-Herbinet]

May ...
Fix: #1239

Not sure if it's enough and correct from a syntax point of view ; I would need reviewers to test it by their side.

The goal is just to remove the circle's name from the e-mail that the recipient receives because circle's name is not his business and should be kept private.

Thanks

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[ArtificialOwl]

While I like the idea, the result might not be the expected one, the sentence itself needs some change

[Jerome-Herbinet]

While I like the idea, the result might not be the expected one, the sentence itself needs some change

@ArtificialOwl could you help me by giving some more information about the needed changes ?

[ArtificialOwl]

maybe ending the sentence by "with you" ? instead of "with (empty)"

[jancborchardt]

To keep the discussion in one place, let’s maybe continue in the issue where I posted a suggestion already: #1239 (comment)

[Jerome-Herbinet]

Check last commit, following discussion with @jancborchardt in #1239