Import settings for new installs

I love that there are so many configurable options for this plugin. However, when installing it on new websites, I find that I need to reference a previous install to review the needed settings.

What would be great is if there was an option to import settings. Perhaps an easier implementation of this would be to allow the shortcode area to be edited where you can paste in shortcode settings and have that update the settings.

Anyhow, just a thought for a future update if possible.