version 0.0.1, 2012-10-28 -- initial release
version 0.0.2, 2012-10-28 -- fix various packaging mistakes
version 0.0.3, 2012-10-28 -- fix various packaging mistakes
version 0.1.0, 2012-12-11 -- corrected various errors in the manual; some minor implementation changes for calculation speed (following profiling) and readability. There should be no API changes. For precise list of all changes, see https://github.com/sbyrnes321/tmm/
version 0.1.1, 2013-04-23 -- added color module; minor corrections to manual. No existing code should be affected. For precise list of all changes, see https://github.com/sbyrnes321/tmm/
version 0.1.2, 2013-12-03 -- compatibility with both Python 2 and Python 3
version 0.1.3, 2014-06-11 -- 2 minor improvements in color module: There was an inaccurate statement in the documentation (rgb is NOT gamma-corrected), and added irgb (which IS gamma-corrected) to the dictionary returned by calc_color()
