CLOUDSTACK-5228: [API] [EIP/ELB enabled Zone] Need to display EIP address as "Public IP Address" for system VMs
CLOUDSTACK-5228: [API] [EIP/ELB enabled Zone] Need to display EIP address as
"Public IP Address" for system VMs

In system VM response object return EIP as public IP in case of basic
zone with EIP service.

Conflicts:
	server/src/com/cloud/api/ApiResponseHelper.java

mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver