use tray and notifications widgets by default

Author: NamorNiradnug

wf-shell.ini.example

@@ -13,13 +13,13 @@ randomize = 0
 [panel]
 # widgets_* is a space-separated list of widgets to be displayed
 # at the corresponding part of the panel
-# Supported widgets are: launchers clock network battery window-list volume menu notifications
+# Supported widgets are: launchers clock network battery window-list volume menu notifications tray command-output
 # A special widgets is spacing widgets, it can be used to add padding everywhere on the panel
 # To use it, just append the amount of pixels you want as a padding
 # to the word "spacing" and use it as a plugin
 widgets_left = menu spacing4 launchers window-list
 widgets_center = none
-widgets_right = volume network battery clock
+widgets_right = tray notifications volume network battery clock
 
 # The minimal size of the panel. Note that some widgets might force panel bigger than this size.
 # All widgets also have individual settings for size