* removes jetty-util transitive from hbase-client that we don't use
* moves junit from compile to test scope for hbase-client
* adds an IT that checks the contents of jars
* excludes our server side web apps and related deps (jaxb, jersey, jetty) from shaded jars
* excludes proto source files from shaded jars
* relocates codahale metrics, commons-crypto, and curator
* finishes relocating jets3t
* updates maven dependency plugin
* updates maven enforcer plugin
Signed-off-by: Michael Stack <stack@apache.org>
Artem Ervits
Mike Drob
Sean Busbey