New option in the settings: "Cache-Control"

[Zebra]

Suggest to add to the settings the new option (switch): "Cache-Control"

When ON:   prohibits refresh the web-page when you click on the "Back" button (ignore the "no-store/no-cache" instructions and loads content from cache);
When OFF:  regular behavior;

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In the current build I manually edit files chrome.dll/chrome_child.dll to achieve effect.