Merge pull request #6 from oalders/master

Fixes Pod error in Web::Machine::Resource
skip tests properly
don't rely on header order in this test
fix pod
fix test name typo
allow io handle responses too
implement streaming
Content-Type is a required header, according to PSGI
Merge pull request #7 from doy/streaming

add streaming support (doy++)
add long poll test
don't require json
remove the separate metadata variable
move content filters out of the metadata
more refactoring
support push streaming too
allow passing args to resource constructors
0.06
fix test dependencies
fix to allow for n11 to be bypassed
test for the N11 bypass