cryptocat/cryptocat — pull request #260 by neheb (2013-04-20 07:56:01+00:00)
Title: keygen.gif to keygen.png (Only Firefox)

I converted keygen.gif to an APNG file which animates just fine in the latest version of Firefox. Actually Firefox has supported APNG since version 3(2008). As only Firefox does, that's where I made the change. Main benefit is filesize reduction.

The file can also be renamed to .apng instead to avoid confusion Thoughts?