TT#17023 Csc CF API identify endpoints and fix bug

What has been done:
 1. identify in API the endpoints required to perform crud operations
    for each of the submodules
 1a. draw out all submodule endpoints
 1b. verify endpoints with use of curl
 1c. sync with Carlo on his feedback about data structuring
 2. Fix bug with "List B" panel appearing by on "Always" when
    "Everybody" selected

Change-Id: I7248d682dcb58cb4c23d449c31f2ea45c91f4e42

classic/src/view/pages/callforward/CallForwardController.js

@@ -165,7 +165,10 @@ Ext.define('NgcpCsc.view.pages.callforward.CallForwardController', {
         var currentTimeset = currentRoute.split('/')[1];
         var currentSourceset = cmp.id.split('-')[2];
         var storesArray = this.getStoresArrayFromRoute(currentRoute, currentSourceset);
-        if (currentSourceset === 'listA') {
+        if (currentSourceset === 'everybody') {
+            vm.set('list_b', true);
+            vm.set('list_a', true);
+        } else if (currentSourceset === 'listA') {
             vm.set('list_b', true);
             vm.set('list_a', false);
         } else if (currentSourceset === 'listB') {