Standards page: "View" button uses "http" when page loaded via "https"

[wifiprintguy]

When I go to the Standards page (https://www.pwg.org/standards.html) and I mouse over the "View" button, the URL is using the "http:" scheme, which doesn't match the URL scheme of the page itself. Perhaps not that big a deal but not ideal either.

[michaelrsweet]

This is an artifact of the database used, but may not be worth fixing if we are moving to the Jekyll based site...