add html sanitization todo-let from aidalgol
add a graphic and a reference to the elnode-wiki
remove a load of boilerplate from the elnode-tests
new function elnode--auth-entry->dispatch-table to return a dispatch form of auth redirects
refactor authentication to be much simpler and done through dispatchers
some cleanup
require fakir for the elnode test stuff
refactored wiki for new authentication and to move tests
fix recipe
fix the wiki handler reference to elnode-wiki-send
fix potential defer bug on connect