* Initial CD-ROM support
* create cdrom bugfix
* Improving CDROM change detection and fixing template creation bug
Running MarkAsTemplate on an existing template will fail with an error
* Better change detection for guest ID
Should only mark a change in case it actually changes
* Adding integration tests
* Pep8 compliance fixes
* Adding CDROM support, including iso, client and none types
* Updating added release version for CDROM option