Dont import authors but display them though!

[benjaoming]

Fixes https://github.com/migcontrol/django-migcontrol/issues/180

[benjaoming]

@shavek this means that you can add authors and they will be displayed. But I deleted all currently imported author data because it was just random Wordpress stuff.

[shavek]

@benjaoming hey, I just tried to add my name to the "author" field of my "Wagtail Manual" Wiki but it is not displayed... Am I doing something wrong?

[shavek]

https://migcontrol.overtag.dk/en/wiki/website-manual/

[benjaoming]

there was a little glitch in automatically updating the site, but it's fixed now :+1: