Upgrade tryclj.com to Clojure 1.6

[favila]

What would it take to upgrade Clojure to 1.6 (currently 1.4)? Update project.clj dependencies? Any other gotchas?

[Raynes]

It'd require clojail work with 1.6. It probably does, but there might be new things needing blacklisted and such. If someone upgrades and it works, I'll take the pull request.