CLOUDSTACK-8114. Ensure VM stop and then start updates the volume path correctly in the DB.
CLOUDSTACK-8118. Root volume migration fails with 'No such disk device' in case of vCenter 5.5 setup.
If an exact match is being done while locating disk chain by name, don't trim snapshot postfix appended to the disk name.
CLOUDSTACK-8119. [VMware] Cannot attach more than 8 volumes to a VM.
While attaching a new disk to an instance, the unit number on the controller key should be the lowest unit number
that is not in use. And in case the controller type is SCSI it shouln't be the reserved SCSI unit number.
CLOUDSTACK-8116: Moved ldap data to configurableData section in test_data.py and made related changes in the test case

Signed-off-by: SrikanteswaraRao Talluri <talluri@apache.org>
CLOUDSTACK-8117: Increase the allowed margin (+/-) for memory of VM on hyperv used to equate with the memory specified in service offering

Signed-off-by: SrikanteswaraRao Talluri <talluri@apache.org>
CLOUDSTACK-8119. Propagate error message to UI for attach/detach volume failure operations.
For AttachVolume/DetachVolume API command, improve user error message in case of RuntimeException by throwing the exception instead of 'Unexpected Exception'.
CLOUDSTACK-8119. [VMware] Cannot attach more than 8 volumes to a VM.