Merge pull request #497 from rightscale/ivory_14_21_acu184180_tlsv1_poodle

acu184180 Bump rest-client to avoid sslv3 default. Mitigate POODLE vuln.
acu185000 fix network configuration on CentOS 7.0
Merge pull request #507 from rightscale/ivory_14_24_acu185000_fix_centos_7.0_network_configuration

Fix centos 7.0 network configuration