Fix version in changelog (should be 3.6.0)
Fix version in changelog (should be 3.6.0)

getsentry/raven-js,getsentry/raven-js,Mappy/raven-js,housinghq/main-raven-js,getsentry/raven-js,housinghq/main-raven-js,getsentry/raven-js,housinghq/main-raven-js,Mappy/raven-js,Mappy/raven-js