Update olark.md
Update olark.md

Added code from: https://gist.github.com/jaminben/72db0d7c6c06b895bdd4
jaypinho/turbolinks-compatibility,reed/turbolinks-compatibility,reed/turbolinks-compatibility,richardvenneman/turbolinks-compatibility,richardvenneman/turbolinks-compatibility,jaypinho/turbolinks-compatibility