Tasks
=====
- fill out urish_surface
- create uri_shell_modals sister protocol
- begin work on proper implementation of a reference wm
- settings management

Schemas to specify and implement
================================
web:
  http
  https
  gopher
  gemini
  spartan
  ftp
  sftp
  rsync
  ipfs
  smb
  nfs
  git
  dns
  magnet
net:
  tcp
  udp
  raw
  unix
util:
  file
  zip
  tar
shell:
  telnet
  ssh
  exec
app:
  irc
  ircs
  xmpp
  matrix
  mailto
  tel
  imap
  imaps
  pop
  pops
  smtp
  smtps
  message
internal:
  system
  settings
  debug
  chrome
  about
special:
  data
  javascript (this will require special protocol support!)
  blob