routes.js

          <Scene
            key="Auth"
            hideNavBar={true}>

            <Scene
              key="Login"
              component={Login}
              initial={true}
              title="Login" />

            <Scene
              key="Register"
              component={Register}
              title="Register" />

            <Scene
              key="PasswordReset"
              component={PasswordReset}
              title="Reset Password" />
          </Scene>