* Friends: can now see your sent requests awaiting approval too.
* Site Gallery: you may see Friends-only photos on the Gallery if you are
friends with the owner and the pic is opted-in for the Gallery.
* Site Gallery: show color coded visibility icons in card headers.
* Improve appearance of Upload Photo page.
* Update FAQ
* Add setting to mark profile as "private"
* If a profile is private you can't see their profile page or user photo
gallery unless you are friends (or admin)
* The Site Gallery never shows pictures from private profiles.
* Add HTML5 drag/drop upload support for photo gallery.
* Suppress SQL logging except in debug mode.
* Clean up extra logs.
* Add photo upload quotas.
* Non-certified users can upload few photos; certified users more
* Fix foreign key issues around deleting user profile photos for psql
* Add the user photo gallery for profile pages. Paginated, grid or full (blog
style) view options. In grid view clicking a photo opens a large modal to
see it; full view already shows large photos.
* Edit page: can also re-crop and set an existing pic to be your profile pic.
* Delete page: remove photos from the DB and hard drive.
* Photos are cleaned up from disk when not needed, e.g. during a re-crop the
old cropped photo is removed before the new one replaces it.
* Fixed bug with cropping pictures.
