JonJagger/cyberdojo — pull request #15 by jooyunghan (2012-12-06 05:04:03+00:00)
Title: ensure the output is valid before parsing

sometimes output from the test run can have
invalid encoding (such as binary output),
with invalid encoding parsing raises Exception
which stops further processing(save the updated data)

now it ensures the captured output has valid
bytes for UTF-8 encoding.