Everything is running on 1.1. There are a couple of libraries that I don't own that tryclojure relies on that don't run on 1.2. Upgrading them to 1.2 should be trivial, and they can be uploaded to clojars under a non-canonical groupId until the original authors push their own updated version.
Updated to 1.2 and improved the sandbox, making it more like clojureb…
…ot and sexpbot's sandboxes.
Closes #9, #8.