Revert "* [ios] update readme"
Revert "* [ios] update readme"

This reverts commit 62447f1e940e752bd774a12a20070ed32f8506cd.

kfeagle/weex,yuguitao/incubator-weex,HomHomLin/weex,MrRaindrop/weex,cxfeng1/weex,KalicyZhou/incubator-weex,KalicyZhou/incubator-weex,xiayun200825/weex,KalicyZhou/incubator-weex,Hanks10100/incubator-weex,xiayun200825/weex,alibaba/weex,Hanks10100/weex,zhangquan/weex,xiayun200825/weex,alibaba/weex,miomin/incubator-weex,cxfeng1/weex,kfeagle/weex,xiayun200825/weex,acton393/incubator-weex,acton393/incubator-weex,bigconvience/weex,misakuo/incubator-weex,Hanks10100/weex,leoward/incubator-weex,acton393/incubator-weex,cxfeng1/incubator-weex,cxfeng1/incubator-weex,acton393/weex,dianwodaMobile/DWeex,misakuo/incubator-weex,yuguitao/incubator-weex,bigconvience/weex,Hanks10100/weex,miomin/incubator-weex,Hanks10100/incubator-weex,cxfeng1/weex,erha19/incubator-weex,miomin/incubator-weex,LeeJay0226/weex,cxfeng1/incubator-weex,MrRaindrop/weex,boboning/weex,HomHomLin/weex,alibaba/weex,MrRaindrop/weex,acton393/weex,erha19/incubator-weex,yuguitao/incubator-weex,leoward/incubator-weex,Hanks10100/weex,leoward/incubator-weex,xiayun200825/weex,alibaba/weex,misakuo/incubator-weex,erha19/incubator-weex,Hanks10100/incubator-weex,MrRaindrop/weex,erha19/incubator-weex,yuguitao/incubator-weex,cxfeng1/weex,KalicyZhou/incubator-weex,cxfeng1/weex,alibaba/weex,acton393/weex,zhangquan/weex,alibaba/weex,KalicyZhou/incubator-weex,Neeeo/incubator-weex,acton393/weex,xiayun200825/weex,zhangquan/weex,cxfeng1/incubator-weex,alibaba/weex,leoward/incubator-weex,LeeJay0226/weex,erha19/incubator-weex,zhangquan/weex,miomin/incubator-weex,yuguitao/incubator-weex,acton393/incubator-weex,MrRaindrop/incubator-weex,MrRaindrop/weex,misakuo/incubator-weex,Hanks10100/weex,MrRaindrop/weex,Hanks10100/incubator-weex,acton393/incubator-weex,kfeagle/weex,misakuo/incubator-weex,bigconvience/weex,Hanks10100/incubator-weex,MrRaindrop/incubator-weex,kfeagle/weex,dianwodaMobile/DWeex,Hanks10100/incubator-weex,acton393/weex,dianwodaMobile/DWeex,bigconvience/weex,LeeJay0226/weex,Hanks10100/weex,KalicyZhou/incubator-weex,dianwodaMobile/DWeex,HomHomLin/weex,miomin/incubator-weex,HomHomLin/weex,leoward/incubator-weex,miomin/incubator-weex,boboning/weex,MrRaindrop/incubator-weex,boboning/weex,acton393/incubator-weex,misakuo/incubator-weex,Hanks10100/incubator-weex,kfeagle/weex,acton393/incubator-weex,weexteam/incubator-weex,erha19/incubator-weex,cxfeng1/incubator-weex,Neeeo/incubator-weex,cxfeng1/incubator-weex,erha19/incubator-weex,MrRaindrop/incubator-weex,LeeJay0226/weex,zhangquan/weex,leoward/incubator-weex,weexteam/incubator-weex,MrRaindrop/incubator-weex,acton393/incubator-weex,Neeeo/incubator-weex,Neeeo/incubator-weex,Hanks10100/incubator-weex,HomHomLin/weex,erha19/incubator-weex,Neeeo/incubator-weex,zhangquan/weex,MrRaindrop/incubator-weex,kfeagle/weex,LeeJay0226/weex,LeeJay0226/weex,weexteam/incubator-weex,yuguitao/incubator-weex,Neeeo/incubator-weex,miomin/incubator-weex,boboning/weex,boboning/weex,weexteam/incubator-weex,weexteam/incubator-weex,cxfeng1/weex,weexteam/incubator-weex,miomin/incubator-weex,bigconvience/weex,HomHomLin/weex,dianwodaMobile/DWeex,acton393/weex,bigconvience/weex,boboning/weex,dianwodaMobile/DWeex