v2.0.0
note on timeouts
TimeoutSauce!
Merge pull request #1619 from Lukasa/master

Up to date CL.
Merge remote-tracking branch 'origin/master'
readme fix
add history to the docs
Added migrating to 2.x docs
Added link to @Lukasa's blog - the source material
Merge pull request #1621 from davidfischer/migrate-2-0

Added migrating to 2.x docs
Typo in changelog.
Fixed #1623. Added 'MD5-sess' algorithm to HTTPDigestAuth
fixed extra bonus bug
Fixed #1630, added test case for cookie persistence.
checkout auth
Fixed #1630
Don't send the full URL on CONNECT messages.
Correctly lowercase a redirect scheme.
added param to cookiejar_from_dict instead of creating new method.
add myself to authors.