finalize v1.0.4

package.json

@@ -1,12 +1,13 @@
 {
   "name": "@mtlsz/common",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "MTLSZ frontend packages",
   "main": "dist/index.ts",
   "types": "dist/index.d.ts",
   "scripts": {
     "build": "tsc",
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "publish": "npm publish --registry http://registry.trweb.hu"
   },
   "repository": {
     "type": "git",

src/interfaces/player.ts

@@ -7,7 +7,7 @@ export interface Player {
     lastName: string;
     gender: string;
     birthDate: string;
-    birthPlace: string;
+    birthPlace: string | null;
     officialId?: number;
     club: Club;
     email?: string;