message: Modified python test to read strings
diff: @@ -55,9 +55,8 @@ class TestAdiosWriteReadStringfullAPI(unittest.TestCase):
  with adios2.open(bpFilename, "r", comm) as fh:
  for fstep in fh:
  step = fstep.current_step()
  - result = fstep.read(varname)
  - self.assertEqual("".join([chr(s) for s in result]),
  - theString + str(step))
  + result = fstep.read_string(varname)
  + self.assertEqual(result, [theString + str(step)])
  def test_read_strings_all_steps(self):
  comm = MPI.COMM_WORLD
  