Add nemanja-kopanlija.json for domain configuration

domains/nemanja-kopanlija.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "jojasti",
+        "email": "nemanja.kopanlija@gmail.com"
+    },
+    "records": {
+        "CNAME": "jojasti.github.io"
+    }
+}