jsut setting up

chapter21/13_login_form.jade

@@ -0,0 +1,11 @@
+h1 Log in
+
+form(method="POST", action="/session")
+  p
+    label(for="username") User name:<br />
+    input#username(name="username")
+  p
+    label(for="password") Password:<br />
+    input#password(type="password", name="password")
+  p
+    input(type="submit", value="Log in");