Add class docs to \Slim\Middleware\Session
Add class docs to \Slim\Middleware\Session

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