v2.8.0

Better time travelling with changes right in the Graph Monitor

Now Graph Monitor:

• shows the current state when time travelling (#224)
• flashes the updated nodes to see which of them was changed (#180).

Slider Monitor is now:

• accessible: control with the keyboard.
• optimized: it's not rerendering, unless you're time travelling or selected Chart Monitor.
• informative: when Chart Monitor is selected, it will show the current action type there in addition to the state in the graph.

Test generation

• Simplified tests generating. Mostly reverted what v2.5.0 was introducing, so it's more stable now and templates are simpler.
• Added Jest template.

Other improvements

• Circular references inside states and action's payloads are stripped now, in order to make monitoring faster and stable.
• Warn about not allowing access to file URLs (#219).
• Don't update the store when the page is blacklisted in settings.