Remove log4j.properties from test-jar.
Merge pull request #571 from rmetzger/test-jar

Remove log4j.properties from test-jar.
Client doesnt depend on commons-lang, this is only provided by hadoop which is removed
Merge pull request #572 from dcapwell/dependenyIssueForClient

Client doesnt depend on commons-lang, this is only provided by hadoop wh...
Merge branch 'master' into branch-0.6