bump version to 4.0.202202

bump version to 4.0.202202-1

Merge branch 'switch-to-fsm-schema'

* switch-to-fsm-schema:
  rename to cosmogol extension
  json fsm
  fix cosmogol
  content_exists -> has_content; clean up diagram
  switch from json schema to cosmogol
  fixes to httpdd schema
  quickfix
  first try at a httpdd JSON definition