Update lib/node/agent.js

Handling secure cookies on secure requests #130
add PUT/POST/PATCH data support to client short-hand functions
Merge branch 'master' of github.com:visionmedia/superagent
add a better fix for nodes weird socket hang up error
add emission of error from Request#callback()
node: serialize body for `GET` and remove `switch`
test: added JSON and GET test
Merge pull request #141 from LearnBoost/fix/bodyless-get

Fix/bodyless get
Release 0.9.8
callback must be called in case of error event

It is up to Request.callback to decide if error event is re-emitted or juste sent to fn(err, res).
fix package.json component section
update express dev dep
fix tests
add .parse(fn) support
refactor
Merge pull request #145 from kapouer/patch-1

callback must be called in case of error event
Merge branch 'master' of github.com:visionmedia/superagent
fix socket hangup with dates in querystring. Closes #146

this was actually a bug in "qs", but ive fixed it there
and added a test to superagent
Merge pull request #131 from enoyhs/master

Handling secure cookies on secure requests
Release 0.9.9