[works] cleanups, wfc service architecture

- now using zj as a dep instead of just having it locally
- put WFC into its own service tree

  this surgery is not complete, but it has been started and the repo is
  currently not in a botched state

- deleted orphan "wsp" (web socket process) module

zomp.meta

@@ -5,7 +5,7 @@
 {prefix,"fd"}.
 {desc,"Front End Web Dev in Erlang stuff"}.
 {package_id,{"otpr","fewd",{0,2,0}}}.
-{deps,[]}.
+{deps,[{"otpr","zj",{1,1,2}}]}.
 {key_name,none}.
 {a_email,"peterharpending@qpq.swiss"}.
 {c_email,"peterharpending@qpq.swiss"}.