[SmartCrawl Pro] [Improvement] Alert about Redirection plugins and Import other plugins redirects

Hi.

It would be nice if we had a way to detect other redirection plugins and show an alert to deactivate it.

Like we have the small notice from Hummingbird, indicating to remove the double plugin or ignore the message.

There would be good to have a way to import the plugin settings too, so we can remove the redundant plugin.

Thanks