CLOUDSTACK-5551: Search not working for Configuration parameters in (Account/zone/cluster/storage) settings page

Added filters while listing scoped configuration parameters.
Fixed: Some parameters are missing from UI settings tab because of missing scope entry in configuration table.

Signed-off-by: Koushik Das <koushik@apache.org>
CLOUDSTACK-5704. OVA files exist for templates created from volumes.
Don't package the OVF and VMDK files into OVA after a template is created from volume.
Since packaging process contains reading and writing from the NFS mount, it doubles the amount of data that needs to be moved around

Conflicts:

	plugins/hypervisors/vmware/src/com/cloud/storage/resource/VmwareStorageProcessor.java