CORD GUI - Relabel url-filter levels OFF and NONE to NONE and ALL. (i.e. NONE allowed, or ALL allowed).

Change-Id: I48121f275f0815375bbbedd8fefd565a17d12d10
diff --git a/apps/demo/cord-gui/src/main/java/org/onosproject/cord/gui/model/UrlFilterFunction.java b/apps/demo/cord-gui/src/main/java/org/onosproject/cord/gui/model/UrlFilterFunction.java
index e26935d..ec1ff38 100644
--- a/apps/demo/cord-gui/src/main/java/org/onosproject/cord/gui/model/UrlFilterFunction.java
+++ b/apps/demo/cord-gui/src/main/java/org/onosproject/cord/gui/model/UrlFilterFunction.java
@@ -31,10 +31,10 @@
 
     /**
      * Denotes the URL filtering levels available. From most restrictive
-     * to least restrictive. Note: <em>OFF</em> denies everything;
-     * <em>NONE</em> allows everything.
+     * to least restrictive. Note: <em>NONE</em> allows nothing;
+     * <em>ALL</em> allows everything.
      */
-    public enum Level { OFF, G, PG, PG_13, R, NONE }
+    public enum Level { NONE, G, PG, PG_13, R, ALL }
 
     /**
      * The default URL filtering level
diff --git a/apps/demo/cord-gui/src/main/webapp/app/data/pc_cats.json b/apps/demo/cord-gui/src/main/webapp/app/data/pc_cats.json
index 909d173..299fc13 100644
--- a/apps/demo/cord-gui/src/main/webapp/app/data/pc_cats.json
+++ b/apps/demo/cord-gui/src/main/webapp/app/data/pc_cats.json
@@ -2,7 +2,7 @@
   "_comment_": "Parental Control Categories - data file",
 
   "level_order": [
-    "OFF", "G", "PG", "PG_13", "R", "NONE"
+    "NONE", "G", "PG", "PG_13", "R", "ALL"
   ],
 
   "category_order": [
@@ -110,7 +110,8 @@
   },
 
   "_prohibited_comment_": [
-    "Note: Level OFF prohibits everything; level NONE prohibits nothing.",
+    "Note: Level NONE allows nothing (prohibits everything)",
+    "      level ALL allows everything (prohibits nothing)",
     "      Levels G, PG, PG_13, R prohibitions listed below:"
   ],