[ADF-2556] Created component for add group or user to permission (#3242)

* [ADF-2556] first step to create add people or group to permissions

* [ADF-2556] creating a dialog with user results

* [ADF-2556]
integrated service for add and remove permission from node

* [ADF-2556] fixed behaviour and style for add user group

* [ADF-2556] added some refactoring for dialog service

* [ADF-2556] refactoring the dependencies of the components

* [ADF-2556] added some fix and a new key for dialog

* [ADF-2556] start adding test for node permission service

* [ADF-2556] added test for add permission panel component

* [ADf-2556] adding tests for new add permission component

* [ADF-2556] fixed tests and added documentation

* [ADF-2556] fixed documentation for add-node components

* [ADF-2556] added peer review changes

lib/content-services/i18n/en.json

@@ -261,6 +261,14 @@
       "ROLE": "Role",
       "LOCALLY_SET": "Locally set",
       "NO_PERMISSIONS": "No permissions"
-    }
+      },
+      "ADD-PERMISSION": {
+        "SEARCH" : "Search",
+        "TYPE-MESSAGE" : "Type something to start searching groups or people",
+        "NO-RESULT": "No result found for this search",
+        "ADD-ACTION" : "ADD",
+        "CLOSE-ACTION" : "CLOSE",
+        "BASE-DIALOG-TITLE" : "Search a group or people to add..."
+      }
   }
 }