message: fix(client): Modal popup cancel button text is incorrect
  Cancel button i18n translation is missing
  fixes
diff: "LIST-VIEW-ITEM:CREATED-BY": "Created by {{value}}",
  "MODAL:CONFIRM-DELETION": "Confirm deletion",
  "MODAL:DELETE": "DELETE",
  + "MODAL:CANCEL": "CANCEL",
  "MODAL:NEXT": "Next",
  "MODAL:OKAY": "Okay",
  "MODAL:INSTALL": "Install",
  