Revert "Fixing an issue introduced with Review Request 22717"

This reverts commit 12e92e10ffbd9f86ebff11c2a1b22c5bafafb3d1.
CLOUDSTACK-6935 remove iSCSI storage filtering logic for Root volume

since there is no reason to filter it out
Remove cloud-server dependency for cloud-usage project
CLOUDSTACK-7037 Unable to add new vm/service to existing LB rule of SSL protocol