Cleanup and upgrade maven shade plugin
Project: http://git-wip-us.apache.org/repos/asf/camel/repo
Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/c775f9ce
Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/c775f9ce
Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/c775f9ce
cleanup
Project: http://git-wip-us.apache.org/repos/asf/camel/repo
Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/9f1d11de
Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/9f1d11de
Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/9f1d11de
Branch: refs/heads/master
Comm