Set proxies in Cloudify container
Set proxies in Cloudify container

add_proxy.sh now modifies Cloudify containers to allow proxies.
It follows "Update and enable Cloudify-based testcases" [1]

[1] https://gerrit.opnfv.org/gerrit/#/c/66909/

Co-Authored-By: Thierry ALLENO <thierry.alleno@orange.com>

Change-Id: I54cfcd73685695c5f66f24acd32f126786acf48e
Signed-off-by: Cédric Ollivier <d48310251a4a484d041bc5d09a9ac4d86d20f793@orange.com>

opnfv/functest,opnfv/functest