CLOUDSTACK-5346: Fixed shared network cleanup issue
CLOUDSTACK-5160 add a map to specify the custom compute parameters in the deployvm api.

Signed-off-by: Jayapal <jayapal@apache.org>
CLOUDSTACK-5333: Code changes related to snapshots listing

Signed-off-by: Girish Shilamkar <girish@clogeny.com>
CLOUDSTACK-5347: Resolved issue related to snapshot state
CLOUDSTACK-5230: Removing test cases' dependency on each other leading to failures