Added validation samples

validation/examples/entry.json

@@ -0,0 +1,9 @@
+{
+    "locations": [
+        1
+    ],
+    "garbage_type": 0,
+    "date": {
+        "$date": "1970-01-01T00:00:00.000+00:00"
+    }
+}

validation/examples/location.json

@@ -0,0 +1,10 @@
+{
+    "id": 123456,
+    "name": "Sample Location",
+    "location": [
+        0.00000,
+        0.00000
+    ],
+    "country": 0,
+    "timezone": "Europe/London"
+}

validation/examples/user.json

@@ -0,0 +1,9 @@
+{
+    "id": 123456789,
+    "locale": "en",
+    "enabled": true,
+    "location": 1,
+    "offset": 1,
+    "time_hour": 18,
+    "time_minute": 0
+}