CLOUDSTACK-6633: listVolumes should return template/iso info for root volumes
CLOUDSTACK-6628: Fix IpAddress import typo.
CLOUDSTACK-5674: Fixed cloudstackConnection.py to return FAILED in case of well handled exceptions returning from server having jobresultcode as 530
CLOUDSTACK-6627 catch exception instead of checking response

Signed-off-by: santhosh <santhosh.edukulla@gmail.com>
Signed-off-by: Daan Hoogland <daan@onecht.net>