Remove HP-UX specific stuff

I don't expect to need that again (almost exactly 4 years after the
funeral)

.zlogin

@@ -1,13 +1,7 @@
 #
-# $Id: .zlogin,v 1.9 2003-08-10 17:09:17 hjp Exp $
-#
 # this is sourced for login shells after .zshrc
 #
 mesg y
-if [ "`uname`" = "HP-UX" ]
-then
-	ps -fu $LOGNAME
-fi
 date
 uptime
 

.zshenv

@@ -43,11 +43,6 @@ done
 
 if [ -n "$preppath" ]
 then
-    if [ -r /etc/PATH ]
-    then
-	PATH=$($preppath $(cat /etc/PATH) )
-    fi
-
     # first prepend important stuff - in order of increasing priority:
 
     setopt NULL_GLOB