title: Configure Flask dev server to be visible across the network
body: <p>I'm not sure if this is Flask specific, but when I run an app in dev mode (<code>http://localhost:5000</code>), I cannot access it from other machines on the network (with <code>http://[dev-host-ip]:5000</code>). With Rails in dev mode, for example, it works fine. I couldn't find any docs regarding the Flask dev server configuration. Any idea what should be configured to enable this?</p>