upgrade to Zsh 4.0.4

zsh/zsh.spec

@@ -31,7 +31,7 @@ Packager:     The OpenPKG Project
 Distribution: OpenPKG [EXP]
 Group:        Shell
 License:      BSD-style
-Version:      4.0.2
+Version:      4.0.4
 Release:      %{l_branch}.0
 
 #   list of sources