cleanup on MorUtil and replace print with logging for issue #12
cleanup on MOW and replace print with logging for issue #12
cleanup on PropertyCollectorUtil and replace print with logging for issue #12
cleanup on VirtualMachineDeviceManager and replace print with logging for issue #12
cleanup on XmlGen and replace print with logging for issue #12
cleanup on TypeUtil and replace print with logging for issue #12
Merge pull request #13 from michaelrice/issue-12

Issue 12