Use locale time format for default bar command

Author: mattfbacon

config.in

@@ -205,7 +205,7 @@ bar {
 
     # When the status_command prints a new line to stdout, swaybar updates.
     # The default just shows the current date and time.
-    status_command while date +'%Y-%m-%d %I:%M:%S %p'; do sleep 1; done
+    status_command while date +'%Y-%m-%d %X'; do sleep 1; done
 
     colors {
         statusline #ffffff