Merge pull request #79 from noisebeuter/master

Make Content-Length detection work for strings containing multibyte characters
add HTTP PATCH support
Merge pull request #81 from Hebo/master

Add HTTP PATCH Support
Fixed: GET / HEAD on redirects. Closes #86
Release 0.4.1
Fixed redirect data
Update Readme.md
any node
build
ocd
Added component support
Added emitter-component support
docs: update for "request" alias
Release 0.4.2
Added "form" type back to client-side to match node"
build
Fixed a test that breaks because of a change in nodes ENOENT error message.
Added a test for if-modified-since requests.

Fails because of redirect logic.
Test for if-modified-since requests now pass.
Added 303, 305 and 307 as redirect status codes