[delete image] externalize remove part in its own tag.

src/scripts/script.js

@@ -60,6 +60,7 @@ registryUI.removeServer = function(url) {
   registryServer.splice(index, 1);
   localStorage.setItem('registryServer', JSON.stringify(registryServer));
 }
+registryUI.isImageRemoveActivated = true;
 registryUI.catalog = {};
 registryUI.taglist = {};
 

src/scripts/static.js

@@ -17,7 +17,8 @@
 var registryUI = {}
 registryUI.url = function() {
   return '${URL}';
-}
+};
+registryUI.isImageRemoveActivated = true;
 registryUI.catalog = {};
 registryUI.taglist = {};