optimization for get_ip and Iaas, Paas, Saas controller
Merge branch 'master' of https://github.com/bernar-i/VirtualizeMe
Merge branch 'master' of https://github.com/bernar-i/VirtualizeMe
Merge branch 'master' of https://github.com/bernar-i/VirtualizeMe
add param sIp for methods
Merge branch 'master' of https://github.com/bernar-i/VirtualizeMe