Extends from System.URI, instead of System.String

[thiagolunardi]

It is really awesome what Flurl component can do.
But, to me, extend from System.String is out of context.

I understand that, when you extend from an object, this extension still been the same context of the extended object.

With that in mind, I usually do request agains URI routes, instead of whatever text string.

If you OK, I can do a pull request with this behavior.
Will be my pleasure do contribute.

[tmenier]

Are you suggesting creating extension methods off System.Uri instead of System.String? Or in addition to those?

[thiagolunardi]

Yes, exactly.

[tmenier]

Please feel free to add your own extension methods to support this, but I won't add a breaking change of this magnitude to the core. Starting with a string minimizes noise and that's the main goal of the library. Thanks for the suggestion.