0.2.2 - 2013/12/25
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* Ignore the paths indicated by the -w and -d arguments when watching for
  changes to the documentation.


0.2.1 - 2013/12/25
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* Catch subprocess PTY reading errors.


0.2.0 - 2013/12/25
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* Explicitly parse sphinx-build arguments for better compatibility.


0.1.0 - 2013/12/25
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* Initial release.
