[1060353] Non required or unused properties in rhq-server.properties are being required by rhqctl
Better handle backward compatible oracle settings where the "unused"
settings are carried forward via upgrade.
[1070375] rhq:url-archive, rhq:archive should support destinationFile/destinationDir
- Add support for exploded archives. So, the new destinationDir attribute
  can be used with exploded=true|false.

Also,
- Fix FileUtilTest.normalizePath() and .stripDriveLetter() to normalize
  the Windows drive letter by ensuring upcase.