intro:pageAppeared:withIndex: fix for first page, resolves #28
intro:pageAppeared:withIndex: fix for first page, resolves #28

melvinmt/EAIntroView,aixiaoxianggithub/EAIntroView,GaoZhenWei/EAIntroView,aixiaoxianggithub/EAIntroView,MoMoWan/EAIntroView,Woildan/EAIntroView,melvinmt/EAIntroView,Instamotor-Labs/EAIntroView,puvanarajan/EAIntroView,Woildan/EAIntroView,jingchunYuan/EAIntroView,aixiaoxianggithub/EAIntroView,Mossuru777/EAIntroView,lukas2/EAIntroView,ealeksandrov/EAIntroView,melvinmt/EAIntroView,aixiaoxianggithub/EAIntroView,Instamotor-Labs/EAIntroView,Instamotor-Labs/EAIntroView,MoMoWan/EAIntroView,Mossuru777/EAIntroView,GaoZhenWei/EAIntroView,MoMoWan/EAIntroView,jingchunYuan/EAIntroView,puvanarajan/EAIntroView,Woildan/EAIntroView,lukas2/EAIntroView,Mossuru777/EAIntroView,Instamotor-Labs/EAIntroView,jingchunYuan/EAIntroView,melvinmt/EAIntroView,GaoZhenWei/EAIntroView,lukas2/EAIntroView,Mossuru777/EAIntroView,jingchunYuan/EAIntroView,puvanarajan/EAIntroView,Woildan/EAIntroView