issue: 350325 up to date version of accelio (bug fix of double session teardown notification)

Change-Id: Id8dd47bebb1c5acb943aec927b93ad49ce9f68ab
issue: 350325 small bug fix in build.sh (for first time make distclean fails)

Change-Id: I162cbf4c103199de580b4c6eb28fa50f541e16d6