Create kevsantamaria.json for domain setup

Added JSON configuration for kevsantamaria domain.

domains/kevsantamaria.json

@@ -0,0 +1,11 @@
+{
+  "owner": {
+    "username": "kevsantamaria",
+    "email": "kevsantamaria01@gmail.com"
+  },
+  "records": {
+    "CNAME": "kevsantamaria.github.io"
+  },
+  "description": "Personal portfolio",
+  "repository": "https://github.com/kevsantamaria/portfolio"
+}