add wikimode

src/client/js/services/AdminGeneralSecurityContainer.js

@@ -18,6 +18,7 @@ export default class AdminGeneralSecurityContainer extends Container {
 
     this.state = {
       // TODO GW-583 set value
+      isWikiModeForced: ' ',
       currentRestrictGuestMode: ' ',
       currentpageCompleteDeletionAuthority: ' ',
       hideRestrictedByOwner: true,