handle sorting of hard-formatted cards+example
handle redirection after deletion or renaming
support nested search
optimize pointers
multihost wagns
refactor CachedCard
refactor card slots
redirect to last card on cancel of new-card-via-link
Escaping for plain links
update self references upon renaming
apply plus*toc on rforms to virtual cards
allow forcing on of table of contents
fix rform and tform
add search filters interface
make initially closed cards stay open after edit
implement read-only mode
only show inclusion once in edit mode
use correct cardtype interface when going back
allow authorized users to see cards
let plus-star-edit cards be searches
allow creation of card called import