WRT CSS sprite packing, I don't know how Launchpad currently does it, but there are programs like http://glue.readthedocs.org/en/latest/quickstart.html to help.
WRT CSS sprite packing, I don't know how Launchpad currently does it, but there are programs like http:// glue.readthedoc s.org/en/ latest/ quickstart. html to help.