Allow selecting languages
Merge pull request #17 from clojurecup2014/lang-ui

Allow selecting languages
Implement try-clojure client.
Implement clojure evaluation in chat-room.
Put try-clojure where it belongs.
implement clojure slash-command in client
Tweak clojure evaluation command
merging
Handle user-part and translated
Merge pull request #18 from clojurecup2014/handle-part

Handle user-part and translated
duplicated chat view
Merge remote-tracking branch 'origin/dev' into split-the-views
Some ui changes
Make the signin form prettier
Merge pull request #19 from clojurecup2014/split-the-views

Split the views
scrollbars
Merge pull request #20 from clojurecup2014/more-ui

scrollbars
Fix history bug
Merge remote-tracking branch 'refs/remotes/origin/master'
history fix 2: don't dupe clojure events