Maven pushes sqoop jar and shim jars.
Renamed shim jar files to conform to maven artifact-version naming.
From: Aaron Kimball <aaron@cloudera.com>
git-svn-id: https://svn.apache.org/repos/asf/incubator/sqoop/trunk@1149925 13f79535-47bb-0310-9956-ffa450edef68
