[openstreetmap-website] Gravatar support (#131)

[Tom Hughes]

> @@ -29,4 +45,19 @@ def openid_button(name, url)
>        :title => t("user.login.openid_providers.#{name}.title")
>      )
>    end
> +
> +  # Gravatar support
> +
> +  # See http://en.gravatar.com/site/implement/images/ for details.
> +  def user_gravatar_url(user, options = {})
> +    options = {:size => 80}.merge! options

To be honest I would just put `s=100` in the URL for now rather than faffing around with options like that, given that we're not really using them.

---
Reply to this email directly or view it on GitHub:
https://github.com/openstreetmap/openstreetmap-website/pull/131/files#r1854719
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