Log Message:
Update to 1.0030

Upstream changes:
1.0030  2013-11-23 08:54:01 CET
    [IMPROVEMENTS]
        - Middleware::LogDispatch stringifies objects (oalders) #427
        - Encode wide character strings as UTF-8 in HTTP::Server::PSGI #429
        - Optimize Plack::Response->finalize performance (kazeburo) #433
        - Optimize mount() performance in Plack::App::URLMap

    [BUG FIXES]
        - ErrorDocument: remove Content-Encoding and Transfer-Encoding \ 
(kazeburo) #430
        - Fix harakiri test hang on win32 (wchristian) #431
        - Handler::FCGI: Restore --keep-stderr option (mauzo) #432