Ripristino dipendenze introdotte con commit precedente

package.json

@@ -12,7 +12,7 @@
         "bootstrap-daterangepicker": "^2.1.25",
         "bootstrap-maxlength": "^1.10.1",
         "chart.js": "^3.8.0",
-        "ckeditor4": "^4.21.0",
+        "ckeditor4": "ckeditor/ckeditor4-releases#full/latest",
         "components-jqueryui": "^1.12.1",
         "datatables.net-bs": "^1.10.15",
         "datatables.net-buttons-bs": "^1.3.1",
@@ -35,7 +35,7 @@
         "moment": "^2.18.1",
         "numeral": "^2.0.6",
         "parsleyjs": "^2.7.2",
-        "pdfjs-viewer-element": "^2.3.1",
+        "pdf.js": "alekswebnet/pdfjs-viewer-element",
         "pwstrength-bootstrap": "^3.0.4",
         "select2": "^4.0.3",
         "select2-bootstrap-theme": "^0.1.0-beta.10",