Update rest-client to 2.0.2
Update rest-client 1.6.9 to 2.0.2 to address vulnerabilities including CVE-2015-3448 and CVE-2015-1820, which exist in rest-client < 1.7.2
(https://github.com/rest-client/rest-client/issues/349).
Update rest-client 1.6.9 to 2.0.2 to address vulnerabilities including CVE-2015-3448 and CVE-2015-1820, which exist in rest-client < 1.7.2
(https://github.com/rest-client/rest-client/issues/349).