CDK-575: Fixes to CDH5 app parent from examples testing.

 * Manage parquet dependency
 * Exclude parquet-hive-bundle as there is no CDH5 version
 * Exclude jsp-api to make tomcat examples work
Merge pull request #191 from joey/cdk-575-examples-cdh5

CDK-575: Fixes to CDH5 app parent from examples testing.