make sign out link use method: :delete
make sign out link use method: :delete

matiasgarcia/storytime,braindeaf/storytime,FlyoverWorks/storytime,FlyoverWorks/storytime,bidah/storytime,harrykiselev/storytime,braindeaf/storytime,CultivateLabs/storytime,hoanghiep90/storytime,bidah/storytime-manentail,matiasgarcia/storytime,bidah/storytime-manentail,bidah/storytime-manentail,FlyoverWorks/storytime,braindeaf/storytime,harrykiselev/storytime,CultivateLabs/storytime,hoanghiep90/storytime,CultivateLabs/storytime,matiasgarcia/storytime,bidah/storytime,harrykiselev/storytime,bidah/storytime,hoanghiep90/storytime