v1.2.1, 2014-03-10 -- Fixed crash when trying to animate pictures that
are not animated.
v1.2,   2014-03-09 -- Animation support, somewhat prettier results from re-sizing
V1.1,   2014-03-02 -- Support Pillow, reading from STDIN and misc scaling options
V1.0,   2014-03-01 -- Initial release.
