- make HC package download script correctly use the OS variable
- force HC restart after netconf suite, to clean up leftover interfaces
- remove EXPECTED_FAILING tag from vhost-user suite, VPP bug was fixed
- add EXPECTED_FAILING tag to reflexive test case of plugin-acl suite
Change-Id: Id56eb52a5e22718de31aa5bef27159a5a531b244
Signed-off-by: selias <samelias@cisco.com>