Detect urlencoded form data header via regex. Fixes https://github.com/request/request/issues/1313
Improve urlencoded header detection regex
Improve OAuth1.0 server side flow example
Merge pull request #1317 from simov/fix-oauth-docs

Improve OAuth1.0 server side flow example
Merge pull request #1314 from simov/fix-urlencoded-header-detection

Detect urlencoded form data header via regex
Merge branch 'master' into rfc3986
Implement last rfc3986 test when querystring is -
passed as string for the body option