Remove obsolete encrypted cookie methods from \Slim\Slim
Remove obsolete encrypted cookie methods from \Slim\Slim

feryardiant/slim,designermonkey/Slim,Sam-Burns/Slim,AndrewCarterUK/Slim,opengeek/Slim,iinux/Slim,somjit2514/basic,dopesong/Slim,JoeBengalen/Slim,pine3ree/Slim,mnapoli/Slim,akrabat/Slim,iinux/Slim,foxyantho/Slim,jaapverloop/Slim,slimphp/Slim,samsonasik/Slim,RealSelf/Slim,iinux/Slim,juliangut/Slim