Here it is the version 2:
http://aswebcreations.com/framework/index.php/atfgenerator-version-2/
Also coming very soon the ATFResourceManager which can manage all ATF in any given projects. As soon as you update a png this manager will update your ATF(s) as well automatically. It can even update and save at the correct location your xml if your ATF is an atlas and all this without you doing anything.
Still doesn’t support:
-providing custom miipmaps
-cubemaps
(those can be added just request them)