Added example of config file

example_config.ini

@@ -0,0 +1,19 @@
+[Controller]
+brightness_controller="light"
+
+increase_flag="-A"
+decrease_flag="-U"
+set_brightness_flag="-S"
+get_brightness_flag="-G"
+
+additional_flag=""
+
+normal_delta=5
+big_delta=10
+brightness_min=0.1
+brightness_max=100
+
+
+[Notification]
+enabled=yes
+timeout=3000