adding SL support for terraform instance plugin (#321)
adding SL support for terraform instance plugin (#321)

Signed-off-by: Lin Sun <438379232d6dc5f33cfee1346246b887b66cf53a@us.ibm.com>
thebsdbox/infrakit,JacobFrericks/infrakit,craigyam/infrakit,craigyam/infrakit,kaufers/infrakit,FrenchBen/infrakit,linsun/infrakit,dgageot/infrakit,kaufers/infrakit,chungers/infrakit,FrenchBen/infrakit,docker/infrakit,JacobFrericks/infrakit,docker/infrakit,linsun/infrakit,docker/infrakit,FrenchBen/infrakit,YujiOshima/infrakit,thebsdbox/infrakit,chungers/infrakit,kaufers/infrakit,YujiOshima/infrakit,craigyam/infrakit,dgageot/infrakit,thebsdbox/infrakit,chungers/infrakit