Put contributors under thanks section.
Put contributors under thanks section.

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