- 0.2.1 - December 18 2015
 * Fixup setup.py to be cleaner

- 0.2.0 - December 17 2015
 * Add runInBackground to pipes, and implement background tasks
 * Background tasks automatically collect from their streams (stdout, stderr), run in the background, and cleanup after themselves
 * Associated updates, doc updates, etc around background task
 * make subprocess2_version a string and subprocess2_version_tuple the int tuple.

- 0.1.2 - September 8 2015
 * Some doc cleanups and pypi page cleanups

0.1.1 - August 18 2015
 * Some pypi page cleanups

0.1.0 - August 18 2015
 * Initial Release
