GetResponse*Events stop after a response was set

| Q             | A
| ------------- | ---
| Doc fix?      | yes
| New docs?     | no
| Applies to    | All versions
| Fixed tickets | #4516

The kernel.view and kernel.exception events stop propagation when a response is set, and it wasn't noted on the documentation.
I think this might cause some confusion. What about: "When setting a response for the `kernel.view` event, the propagation is stopped. This means listeners with lower priority won't be executed."