Conceal the name of the editor during project submission. Ref #2117.

[tompollard]

@li-lcp has asked to conceal the name of the editor for projects (see #2117).

This pull request removes the name of the editor from the submission history page, and add general contact information for the platform.

In #2117, Li-wei asks for an "[email protected]" email address to be listed. This address is not recorded in the config file, so for now I am using the general CONTACT_EMAIL.

Example:

[bemoody]

I think we really don't want to use contact@ and this behavior should be configurable. Could be as simple as:

    if settings.PROJECT_EDITOR_EMAIL:
        contact_email = settings.PROJECT_EDITOR_EMAIL
    else:
        contact_email = project.editor.email

But we could also allow for a project-specific contact address (see my comment in #2117):

    if settings.PROJECT_EDITOR_EMAIL:
        contact_email = settings.PROJECT_EDITOR_EMAIL.replace('PROJECT-SLUG',
                                                              project.slug)
    else:
        contact_email = project.editor.email

[bemoody]

Thanks! The setting needs to be defined in physionet-django/physionet/settings/base.py (and it shouldn't default to physionet.org). I don't think there is any need to define it separately in development/base.py, production.py, settings.py, and staging.py.

[bemoody]

looks good!