Added vertx.logging to wrap Container.logger().
Rename eb/message-body to body; add registration result handlers.
Encode other clojure-specific types.
Add env, exit functions to core.
Expand shareddata ns.
Capture the current bindings for running on a context.
Add preliminary repl support.
Bump up deploy timeout to see if that helps CI.
Make tests more robust to handle CI behavior.
Move repl out to a worker verticle, sending start/stop commands via the eventbus.
Pass message handlers decoded messages [fixes #17]

The message object is now bound to *current-message*, and the message
the handler fn receives the decoded body.
Cleanup.
Use a tmp-dir within the project root to allow the hardlink tests to pass.
Merge branch 'master' of https://github.com/vert-x/mod-lang-clojure into tobias

Conflicts:
	examples/eventbus_pointtopoint/receiver.clj
	examples/eventbus_pointtopoint/sender.clj
	src/main/clojure/vertx/eventbus.clj
	src/main/clojure/vertx/repl.clj
	src/main/clojure/vertx/utils.clj
	src/test/resources/eventbus/eventbus_test.clj