Merge pull request #42 from CloudFire-LLC/fix-session-csrf

Fix CSRF issue

apps/fg_http/lib/fg_http_web/controllers/session_controller.ex

@@ -29,8 +29,6 @@ defmodule FgHttpWeb.SessionController do
 
           {:error, changeset} ->
             conn
-            |> clear_session()
-            |> assign(:session, nil)
             |> put_flash(:error, "Error signing in.")
             |> render("new.html", changeset: changeset)
         end