Add address getter for event bus producer.

Signed-off-by: Jordan Halterman <jordan.halterman@gmail.com>
Updated .gitignore and typo
Fix NPE bug with fail/reply on send with no reply handler or publish
When retrieving nested list/map from JsonObject/JsonArray using getValue, make sure we convert it
Renamed vertxAsync() to clusteredVertx()
Renamed FileSystem.xxxSync to xxxBlocking
Mainly some changes to sendFile - remove 404 handling and a other small changes
Added waitForMore() and tests for waitFor() and waitForMore()
Fix and more tests for file resolver
Added executeBlocking and inevitable rename of completed future methods