osx.sh: disable inline attachments in Mail stolen from mathiasbynens/dotfiles@40249d0d0ff795b7ca89263e15dccd1c0b855466
osx.sh: disable inline attachments in Mail
stolen from mathiasbynens/dotfiles@40249d0d0ff795b7ca89263e15dccd1c0b855466

phette23/my-dotfiles,phette23/my-dotfiles