Remove attach() tests as they are no longer applicable
Remove attach() tests as they are no longer applicable

Sam-Burns/Slim,juliangut/Slim,akrabat/Slim,jaapverloop/Slim,slimphp/Slim,iinux/Slim,mnapoli/Slim,RealSelf/Slim,iinux/Slim,feryardiant/slim,JoeBengalen/Slim,somjit2514/basic,opengeek/Slim,iinux/Slim,samsonasik/Slim,dopesong/Slim,designermonkey/Slim,AndrewCarterUK/Slim,foxyantho/Slim