Add an option 'Show in toolbar' for Firefox
I like tools like HTTPS Everywhere, Adblock Plus, etc. to be working for me in the background. Many non-technical people don't care how many filter the addon used on a site, etc.
Similar option is implemented with Adblock Plus and ever since I removed the ADP icon from the toolbar I didn't miss it. It'd be nice to have that option with HTTPS Everywhere.
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