CMS7-6503: Console improvements - add multiple node deletion popup (CTRL + M) - make Shortcuts be class (instead of interface) - add missing SerialVersion id's - change local variable names (avoid aliasing)
experimental/hippo-console-enhancements/console/frontend/src/main/java/org/hippoecm/frontend/plugins/console/NodeModelReference.java
experimental/hippo-console-enhancements/console/frontend/src/main/java/org/hippoecm/frontend/plugins/console/menu/deletemultiple/