* With the new JWT signatures on photo URLs, it was no longer possible for
creative users to embed their gallery photos on their profile page.
* Add a function to ReSignPhotoLinks that finds/replaces (on the server side)
all references to paths under "/static/photos/" and gives them a fresh
?jwt= query string signature.
* Note: only applies to the profile page essays, ReSignPhotoLinks is a
template func that must be opted-in on a per page basis.
Other miscellaneous fixes
* Add "Edit" buttons in the corners of profile cards, when the current user
looks at their profile page. They link to URIs like
"/settings#profile/about_me" which will now:
1. Select the "Profile settings" tab like #profile
2. Scroll and focus the profile essay field that the user clicked to edit.
b7bee75e1f