remove deprecated modules (#10215)

* removed from `compiler`:
    * lists (deprecated 2 years ago)

* removed from `lib` (all deprecated 3 years ago):
    * ssl
    * matchers
    * httpserver

* removed from `lib/deprecated`:
    * unsigned
    * actors (and three accompanying tests)
    * parseurl

* moved to `lib/deprecated`:
    * securehash (the reason for not directly removing - it was deprecated (only) one year ago)

tests/manyloc/keineschweine/enet_server/enet_server.nim

@@ -103,7 +103,7 @@ handlers[HZoneJoinReq] = proc(client: PClient; buffer: PBuffer) =
 
 
 when true:
-  import parseopt, matchers, os, json
+  import parseopt, os, json
 
 
   if enetInit() != 0:

tests/manyloc/keineschweine/server/old_dirserver.nim

@@ -157,7 +157,7 @@ proc poll*(timeout: int = 250) =
       c.outputBuf.flush()
 
 when true:
-  import parseopt, matchers, strutils
+  import parseopt, strutils
   var cfgFile = "dirserver_settings.json"
   for kind, key, val in getOpt():
     case kind

tests/manyloc/keineschweine/server/old_sg_server.nim

@@ -142,7 +142,7 @@ proc poll*(timeout: int = 250) =
       c.outputBuf.flush()
 
 when true:
-  import parseopt, matchers, strutils
+  import parseopt, strutils
   var zoneCfgFile = "./server_settings.json"
   for kind, key, val in getOpt():
     case kind

tests/threads/tactors.nim

@@ -1,13 +0,0 @@
-discard """
-  outputsub: "150"
-"""
-
-import actors
-
-var
-  pool: ActorPool[int, void]
-createActorPool(pool)
-for i in 0 ..< 300:
-  pool.spawn(i, proc (x: int) {.thread.} = echo x)
-pool.join()
-

tests/threads/tactors2.nim

@@ -1,25 +0,0 @@
-discard """
-  output: "1"
-"""
-
-import actors
-
-type
-  some_type {.pure, final.} = object
-    bla: int
-
-proc thread_proc(input: some_type): some_type {.thread.} =
-  result.bla = 1
-
-proc main() =
-  var actorPool: ActorPool[some_type, some_type]
-  createActorPool(actorPool, 1)
-
-  var some_data: some_type
-
-  var inchannel = spawn(actorPool, some_data, thread_proc)
-  var recv_data = ^inchannel
-  close(inchannel[])
-  echo recv_data.bla
-
-main()

tests/threads/trecursive_actor.nim

@@ -1,20 +0,0 @@
-discard """
-  disabled: yes
-  outputsub: "0"
-"""
-
-import actors
-
-var
-  a: TActorPool[int, void]
-createActorPool(a)
-
-proc task(i: int) {.thread.} =
-  echo i
-  if i != 0: a.spawn (i-1, task)
-
-# count from 9 till 0 and check 0 is somewhere in the output
-a.spawn(9, task)
-a.join()
-
-

tests/tuples/tuple_with_nil.nim

@@ -4,7 +4,6 @@ import parseutils
 import unicode
 import math
 import fenv
-#import unsigned
 import pegs
 import streams