Revert "request.js: oauth 1 response query string"

This reverts commit 7c2b34a.

Author: rmonnier9

lib/request.js

@@ -3,7 +3,6 @@ var {compose, dcopy} = require('./util')
 var _config = require('./config')
 var oauth1 = require('./flow/oauth1')
 var oauth2 = require('./flow/oauth2')
-var qs = require('qs')
 
 
 var defaults = (config) => ({method, params, query, body, state, session}) => {
@@ -37,8 +36,8 @@ var connect = ({request}) => ({provider, input, input:{session}, output}) =>
   ? compose(
       oauth1.request({request}),
       ({provider, input, input:{session}, output}) => (
-        session.request = typeof output === typeof "" ? qs.parse(output) : output,
-        oauth1.authorize({provider, input, output: typeof output === typeof "" ? qs.parse(output) : output})
+        session.request = output,
+        oauth1.authorize({provider, input, output})
       )
     )({provider, input})