message: RelVal: add support for new utilities path
  See alisw/AliRoot#325.
diff: @@ -56,6 +56,9 @@ main()
  if [[ -e $scr ]]; then
  echo "Sourcing $scr from current directory" 1>&2
  source $scr false
  + elif [[ -e $ALICE_ROOT/libexec/$scr ]]; then
  + echo "Sourcing $scr from AliRoot" 1>&2
  + source $ALICE_ROOT/libexec/$scr false
  else
  echo "Sourcing $scr from AliPhysics" 1>&2
  source $ALICE_PHYSICS/PWGPP/scripts/$scr false
  