Avoiding Unnecessary Paints: Animated GIF Edition
http://www.html5rocks.com/en/tutorials/speed/animated-gifs/
@negibouze
@kaseijin
@sgrcb
@mtsmfm
@takyana
@kyo-ago
update translation
remove original sentence.
Merge pull request #2 from kyo-ago/animated-gifs

Avoiding Unnecessary Paints: Animated GIF Edition