Certification Required page:
* Show helpful advice if the reason for the page is only that the user had
deleted their default profile pic, but their account was certified.
Batch Photo Delete & Visibility:
* On user galleries, owners and admins can batch Delete or Set Visibility on
many photos at once. Checkboxes appear in the edit/delete row of each photo,
and bulk actions appear at the bottom of the page along with select/unselect
all boxes.
* Deprecated the old /photo/delete endpoint: it now redirects to the batch
delete page with the one photo ID.
Misc Changes:
* Notifications now sort unread to the top always.
* On the "Certification Required" error page: show help text under the
checklist to make it clear that clicking the checklist item will link
to the profile photo or cert photo upload page.
* Add more helpful text around the site to address common confusion:
* On the Photo Upload page for profile_pic and the user is already at
quota: add special text saying they can use an existing gallery
photo as their profile pic instead.
* On the self Gallery view page: if the user has no profile pic
currently set, offer advice and links on how to set one.
* Fix the image max-width on Gallery lightbox modals
* Add "Site Gallery" page showing all public+gallery member photos.
* Add "Certification Required" decorator for gallery and other main pages.
* Add the Certification Photo workflow:
* Users have a checklist on their dashboard to upload a profile pic
and post a certification selfie (two requirements)
* Admins notified by email when a new certification pic comes in.
* Admin can reject (w/ comment) or approve the pic.
* Users can re-upload or delete their pic at the cost of losing
certification status if they make any such changes.
* Users are emailed when their photo is either approved or rejected.
* User Preferences: can now save the explicit pref to your account.
* Explicit photos on user pages and site gallery are hidden if the
current user hasn't opted-in (user can always see their own explicit
photos regardless of the setting)
* If a user is viewing a member gallery and explicit pics are hidden, a
count of the number of explicit pics is shown to inform the user that
more DO exist, they just don't see them. The site gallery does not do
this and simply hides explicit photos.
