CS-19828: EC2 API tool errors while parsing response for detachVolume, describeAddress and revokeSecurityGroupIngress

    Changes:
    - Set the mandatory response properties in case of DetachVolume and DescribeAddress API responses
    - Use the correct CS API responsename for revokesecuritygroupingress

Conflicts:
	awsapi/src/com/cloud/bridge/service/core/ec2/EC2Engine.java