Workaround to fix tiny list of Disk images fail due the difference name between disk images name attribute and others. 



git-svn-id: https://svn.qindel.com/repos/main/projects/qindel/QVD/src/trunk@25181 4046b530-fbad-4e16-af16-ee11f0b55167
Improve way of show overlay feature of OSFs in list and details view



git-svn-id: https://svn.qindel.com/repos/main/projects/qindel/QVD/src/trunk@25182 4046b530-fbad-4e16-af16-ee11f0b55167