Add pngstrip script (via http://gist.github.com/614055)
Add pngstrip script (via http://gist.github.com/614055)

cypher/dotfiles,cypher/dotfiles,cypher/dotfiles,gdm/dotfiles,cypher/dotfiles,gdm/dotfiles,cypher/dotfiles,cypher/dotfiles,gdm/dotfiles,gdm/dotfiles