Fix issue with querystring on relative paths

[warseph]

Fixes an issue that caused the first querystring to be parsed prepending a "?" in the first variable name on relative urls with no #fragment.

Example of the error: (Look the query property in the parsed url)

➜  node git:(master) node -v
v0.10.26
➜  node git:(master) node
> require('url').parse('/profile?access_token=1', true);
{ protocol: null,
  slashes: null,
  auth: null,
  host: null,
  port: null,
  hostname: null,
  hash: null,
  search: '?access_token=1',
  query: { access_token: '1' },
  pathname: '/profile',
  path: '/profile?access_token=1',
  href: '/profile?access_token=1' }

➜  node git:(master) ./node -v
v0.13.0-pre
➜  node git:(master) ./node
> require('url').parse('/profile?access_token=1', true);
{ protocol: null,
  slashes: null,
  auth: null,
  host: null,
  port: null,
  hostname: null,
  hash: null,
  search: '?access_token=1',
  query: { '?access_token': '1' },
  pathname: '/profile',
  path: '/profile?access_token=1',
  href: '/profile?access_token=1' }

[trevnorris]

This is a fix, so should land on v0.12. Not master.

[trevnorris]

Thanks much. Landed in 678ead2.

[warseph]

Great :) Thank you!