Move code from dubs repo into package

[districtem]

Move code from dubs repo into package

[districtem]

ah okay thanks for the info. I did an "internet search" for wagtail-redirects and couldn't find anything, thanks for pointing out wagtailredirects :) I will do that today

[Parbhat]

Thanks, @districtem The code inside the PagesAppConfig will be moved into this package WagtailAutomaticRedirectsAppConfig in apps.py file. Therefore no need to inherit by projects using this package.

Can we rename the repo to Wagtail Automatic Redirects and app name as wagtail_automatic_redirects? As Wagtail already has app with naming like wagtailredirects. Please let me know and I will add the code with Readme instructions. Thanks.

[Parbhat]

@districtem Thanks. I am sending PR.