#268 Animated Gif content not being preserved

[Allan Cunliffe]

Testing and Stable Branch v5.0.0 Xena.

Xena is not currently retaining all of the content in an animated gif when it converts it to png. The png output is only the first frame of the animated gif.

Can we detect animated gifs and treat them differently to non-animated gifs? Perhaps we can capture each frame as a png, or as Mike suggested, convert them to mng?