Lazily mark Gravatar requirement intent as safe
Review Request #9975 — Created May 23, 2018 and submitted
Previously we were calling
mark_safeon the reult of
GravatarConsentRequirement, which causes the string to be
translated at that time. This would result in every user (regardless of
language) receiving the string in whatever the site-wide langauge is,
which is not ideal.
We now use
mark_safe_lazyso that translation occurs when it is
rendered in a template.