v1.0, 23.03.2014 -- Initial release.
v1.2, 17.06.2016 -- Update for GLFW 3.2
v1.3, 28.07.2016 -- Improved error and exception handling
v1.4, 22.02.2017 -- Improved library search paths
v1.5, 09.01.2018 -- Fixed a bug in set_window_icon and added support for PIL/pillow Image objects
v1.5.1, 24.01.2018 -- Improved packaging
