Add nozombies option

README.md

@@ -12,8 +12,14 @@ pkg-config (compile-time only)
 Install these (and their `-devel` versions if your distro has separate
 development packages) and run `make`.
 ## Configuration
-To change idle events modify `config.h`, and recompile. Additionally you can modify
-the `killchild` option to send SIGINTs to old children.
+To change idle events modify `config.h`, and recompile.
+
+### Options
+`killchild`: send SIGINT to children on wake and vice versa.
+
+`nozombies`: removes all zombies, when disabled wiz tries to leave the last
+child as a zombie
+
 ## Acknowledgements
 This project would not have been possible without the following project(s):
 - swaybg for showing how to implement the Idle Notify protocol