CLOUDSTACK-6714: monitor script echo service command is added with quotes
Removing tests related to sparse and fat volume provisioning from 4.4-forward. This feature is not part of 4.4 release.
A slightly more reliable way of extracting the device name. Thanks John.

Signed-off-by: Daan Hoogland <daan@onecht.net>
CLOUDSTACK-6720: Async job events are not published on event bus

fix ensures publishOnEventBus() is called on submit, update, complete
phase of job procesing
CLOUDSTACK-6721: VolumeApiServiceImpl is sending wrong type for
updateAsyncJobAttachment

fix sends 'Volume' instead of 'volume'