Update readme.
Update readme.

martinpilch/SimpleAuth,sburavtsov/SimpleAuth,tofaruk/SimpleAuth-1,tipbit/SimpleAuth,jiakai-lian/SimpleAuth,calebd/SimpleAuth,adamjmcgrath/SimpleAuth-1,machelix/SimpleAuth,hyperspacemark/SimpleAuth,AlexanderMazaletskiy/SimpleAuth,hoanganh6491/SimpleAuth