smile: don't shade jmxutils
smile: don't shade jmxutils

Since the main artifact is the reduced one, expect users to depend on
jmxutils directly (shading jmxutils + guice doesn't work).

Signed-off-by: Pierre-Alexandre Meyer <ff019a5748a52b5641624af88a54a2f0e46a9fb5@ning.com>

pierre/eventtracker