added meta for iOS
added meta for iOS

kdelfour/ghost-steam-theme,nextras/blog-theme,prakhar625/Steam,nextras/blog-theme,ruddra/Steam,ruddra/Steam,paulwellnerbou/Steam,davidtorcivia/Steam,epistrephein/Steam,ChiMarvine/Steam,paulwellnerbou/Steam,epistrephein/Steam