Create config example

config.py.example

@@ -0,0 +1,11 @@
+TG_TOKEN = '<getthisfrombotfather>'
+
+# Dictionary from Telegram user ID to their via API access token.
+USER_TOKENS = {
+    12345678: 'access_token'
+}
+
+# Dictionary from Telegram to via group ID.
+VIA_GROUPS = {
+    -1020304050: 12,
+}