Merge pull request #423 from kazeburo/master

set no_proxy for LWPish
Implement Plack::Test OO interface re #180
documentation
Merge pull request #420 from plack/plack-test-oo

Simple interface for Plack::Test
fixed typo
Merge pull request #424 from nichtich/patch-1

fixed typo
remove HTTP::Server::Simple handler, merging back to HTTP-Server-Simple-PSGI distribution
backward compatibility for the implementation that don't require app (ExternalServer)
Backward compatibility for existing Test backends. Fixes #425
1.0029
add
remove unnecessary eval $VERSION
Plack::Middleware::LogDispatch now stringifies objects.

This is something I poached from @autarch.  If you're passing (for
instance) a Throwable exception to Log::Dispatch it will *not* stringify
the exception for you.  This patch handles this case and also adds a
test to make sure that code refs are not stringified, since
Log::Dispatch does accept those as valid messages.
Merge pull request #427 from oalders/master

Plack::Middleware::LogDispatch now stringifies objects.