I just installed the latest develop branch. Everything worked as expected in my local dev env.
Everything appeared to have been installed successfully when I deployed the app, but after creating my user and attempting to login at https://{host}/dreamfactory/dist/index.html#/login I get:
No session token (JWT) provided. Please provide a valid JWT using X-DreamFactory-Session-Token request header or 'session_token' url query parameter.