move karax source code from 'src' to 'karax'; make karaxdsl work with native Nim; added jjson and jwebsockets modules

examples/carousel/carousel.nims

@@ -1 +1 @@
---path: "../../src"
+--path: "../../karax"

examples/mediaplayer/mediaplayer.nim

@@ -1,5 +1,5 @@
 
-import karax, karaxdsl, vdom, kdom, compact
+import karax / [karax, karaxdsl, vdom, kdom, compact]
 
 const
   Play = 0

examples/mediaplayer/playerapp.nim

@@ -1,6 +1,6 @@
 ## Example app that shows how to write and embed a custom component.
 
-include karaxprelude
+include karax/prelude
 import mediaplayer
 
 const url = "https://www.w3schools.com/html/mov_bbb.mp4"

examples/mediaplayer/playerapp.nims

@@ -1 +1 @@
---path: "../../src"
+--path: "../.."

examples/scrollapp/scrollapp.nim

@@ -1,7 +1,7 @@
 ## Example that shows how to accomplish an "infinitely scrolling" app.
 
-include karaxprelude
-import jstrutils, kdom, vstyles
+include karax/prelude
+import karax / [jstrutils, kdom, vstyles]
 
 var entries: seq[cstring] = @[]
 for i in 1..500:

examples/scrollapp/scrollapp.nims

@@ -1 +1 @@
---path: "../../src"
+--path: "../.."

examples/todoapp/todoapp.nim

@@ -1,5 +1,5 @@
 
-import vdom, karax, karaxdsl, jstrutils, compact, localstorage
+import karax / [vdom, karax, karaxdsl, jstrutils, compact, localstorage]
 
 type
   Filter = enum

examples/todoapp/todoapp.nims

@@ -1 +1 @@
---path: "../../src"
+--path: "../.."