A nice plugin, very simple and "low Kb" consuming.
I didn't put 5 stars because there is still a detail to be solved to me, and I'm not the first as far as I can see in the support:
When first using the plugin, all the options do not display in the settings panel. It has to be refreshed cliking on the "reset to default..." at the bottom of the screen.
But once this solved: it's exactly what I was looking for!