v0.0.9 04/04/19 -- Make sure temp input is closed, and ProcessOutput raises.
v0.0.8 02/19/17 -- Fixed StdOutCatcher/StdErrCatcher max_length.
v0.0.7 02/19/17 -- Added iter_stderr and iter_stdout methods to ProcessOutput.
v0.0.5 12/06/16 -- Add ProcessOutput to catch both stdout and stderr from processes.
v0.0.4 12/06/16 -- Updated the docs.
v0.0.3 12/06/16 -- Added tests, fixed safe/escaped/maxlength mode.
v0.0.2 12/05/16 -- Fixed small typo/bug.
v0.0.1 12/05/16 -- Initial working version.
