[PDI-5144] Removed hadoop-core-0.20.0 jar/dependency when there is already a dependency on hadoop-core-0.20.2.
[PDI-5144] Removed hadoop-core-0.20.0 jar/dependency when there is already a dependency on hadoop-core-0.20.2.

git-svn-id: 51b39fcfd0d3a6ea7caa15377cad4af13b9d2664@14712 5fb7f6ec-07c1-534a-b4ca-9155e429e800

cwarden/kettle,cwarden/kettle,juanmjacobs/kettle,juanmjacobs/kettle,juanmjacobs/kettle,cwarden/kettle