Scheduler changes

config_example.json

@@ -4,8 +4,6 @@
     "owner": 0,
     "bot_id": 0,
     "age_allowed": 0,
-    "birthdays_notify": true,
-    "birthdays_time": "09:00",
     "api": "http://example.com",
     "inline_preview_count": 7,
     "admin_group": 0,
@@ -28,6 +26,16 @@
         "size": 512,
         "location": "logs"
     },
+    "scheduler": {
+        "birthdays": {
+            "time": 9,
+            "enabled": true
+        },
+        "sponsorships": {
+            "time": 9,
+            "enabled": true
+        }
+    },
     "locations": {
         "cache": "cache",
         "locale": "locale"