refactored parseManifestFromXmlTree() method. Added 'disksbus' attribute to track 'disks-bus' elment.
refactored parseManifestFromXmlTree() method. Added 'disksbus' attribute to track 'disks-bus' elment.

StratusLab/client,StratusLab/client,StratusLab/client,StratusLab/client