Add spaces between doc links
Fix error found by cky
Clean
Change hash in one go
style
style
authors
docs
build width
help
consistent colors
updated
default search
help
remove debug
Little notes
Cleanup
Notification
Removing separate processes and trying to get faster turn-around, plus a few little things
call/input-url - support headers and polymorphism

The types are tweaked to match the contracts and to support passing a
list of headers to the connect procedure.

The FIXME for polymorphism has also been removed as it is now
parameterized to support "...The result of the handle procedure is the
result of call/input-url..."