Fog of War should offer a hint to suppress verbose logs

[kenn]

When future.unstable_fogOfWar: true is set, my app concern is buried among a lot of interleaved verbose HTTP logs for GET /__manifest?... and the S/N ratio went like 1 to 5-10.

So I had to update server.js as follows:

- app.use(morgan('tiny'))
+ app.use(
+  morgan('tiny', {
+    skip: function (req, res) {
+      return req.path.startsWith('/__manifest')
+    },
+  }),
+)

Wouldn't it be a good idea to showcase a hint like this closer to the future.unstable_fogOfWar: true option in the doc?