support case-insensitive url

[datnguyen0606]

Add an option which allows Warp to support case-insensitive url

e.g www.example.com/SunshineState, www.example.com/sunshinestate

[brendonh]

I think I'm okay with this in principle, although I wonder if there will be any weirdness around locales or unicode collation.

Please remove the setCaseInsensitiveURL method, we don't do setters/getters in general (especially ones with confusingly different capitalization to the variable they set, which is sort of ironic in this context!).

Also, if we're going to .lower() every segment name, shouldn't we also .lower() the keys in .dispatch?

[datnguyen0606]

Previously, I thought when people want to add their own customize url, they need to lower() it before adding to .dispatch

e.g runtime.config['warpSite'].resource.putChild(path.lower(), child)

[brendonh]

That seems unnecessarily difficult. We already have our own putChild method on WarpResourceWrapper, so let's make that aware of this flag too.

[datnguyen0606]

so let's make that aware of this flag too.

so what do need to do?

[brendonh]

Lower the path in putChild.

[datnguyen0606]

I think I already did it datnguyen0606@79aaade

[brendonh]

So you did! Okay