Disable Flagger on localhost by default

[emersion]

Enabling Flagger on localhost or 172.0.0.1 makes no sense. Is it possible to disable it ?

[rubbingalcoholic]

I would like to add a server white-list feature, which you could use to add exceptions to the URL rewriting. The thing about being smart and trying to filter these universally is that it would slow things down (this has to run on every outgoing HTTP request) so checking against a list for every outbound URL would be a performance hog.

[emersion]

How about a switch to enable/disable filtering (and a warning message when enabling it) ?

[rubbingalcoholic]

Yes. This is a good idea. I would like to add this for the next release.

[emersion]

Thank you for your good work !