Site owners should be able to edit credits

[benoitchantre]

Issue Overview

Credits are now hardcoded in footer.php which make it hard for site owners to change it. I think credits should be easily editable by the admin.

Possible Solution

This can be done by adding a setting in the customizer. A text field should be enough. For WordPress.com users, there's a Footer Credit control in the Site identity section. This is a good location, but normally themes should keep their options in a Theme Options section. I think we shoud put it in Theme Options section.

In Atomic Blocks theme, the control is called Footer Tagline

Pull request coming soon. Waiting for feedbacks first.

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Edit: I see now there's a ticket in trac about that. I will try to submit a patch for core.

[benoitchantre]

Any opinon on this @mor10?

[mor10]

Good idea. Marking it for future release.

[robruiz]

Now that we have the EZ Customizer Component in, we should just make this a default in there.