Set character encoding for response according to 'charset' field of 'Content-Type' header

[nkly]

Hello again!

This is fixed fix for my last pull request. Hope I'm doing this right.

Regards, Nick.

[weavejester]

Thanks for the patch. I'll try to take a look at it tonight. By the way, would it be possible for you to add this new functionality to the servlet.clj unit tests?

[nkly]

Oh, I'll try in a couple of days, but can't promise anything because I've just started to learn Clojure.

[weavejester]

Sorry for the long delay in looking at this. I've been rather swamped recently and haven't had a chance to do much programming. I'll add a test for this and merge it in this weekend.

[schnorrer]

A much needed bug correction. I spent a few hours today trying to figure out why an app generated and deployed as a .war file treats Unicode fine, but the same app launched via jetty-adapter outputs the said question marks instead of legit wide chars. A middleware workaround did well, though the patch would do the job way, way better.

[weavejester]

Patched with additional test. Sorry for the delay; this pull request somehow slipped out of my TODO list.