Update Norwegian and US English, and Dutch and Portuguese project translations

novelwriter/assets/i18n/project_nl_NL.json

@@ -1,7 +1,18 @@
 {
   "Synopsis": "Synopsis",
+  "Short Description": "Korte beschrijving",
   "Comment": "Opmerking",
   "Notes": "Notities",
+  "Tag": "Label",
+  "Point of View": "Perspectief",
+  "Focus": "Focus",
+  "Characters": "Personages",
+  "Plot": "Plot",
+  "Timeline": "Tijdslijn",
+  "Locations": "Locaties",
+  "Objects": "Objecten",
+  "Entities": "Entiteiten",
+  "Custom": "Aangepast",
   "0": "nul",
   "1": "één",
   "2": "twee",

novelwriter/assets/i18n/project_pt_BR.json

@@ -1,7 +1,18 @@
 {
   "Synopsis": "Sinopse",
+  "Short Description": "Descrição breve",
   "Comment": "Comentários",
   "Notes": "Notas",
+  "Tag": "Etiqueta",
+  "Point of View": "Ponto de vista",
+  "Focus": "Foco",
+  "Characters": "Personagens",
+  "Plot": "Trama",
+  "Timeline": "Linha do tempo",
+  "Locations": "Lugares",
+  "Objects": "Objetos",
+  "Entities": "Entidades",
+  "Custom": "Outros",
   "0": "Zero",
   "1": "Um",
   "2": "Dois",