fixing part of bug 198081 - Old GRE's left on disk when upgrading Mozilla. This patch only has the new string that will be used when the code part of the patch lands. Got the OK from the l10n team for this landing and also from Robin Foster-Clark, and r=,sr=,a=sspitzer.

xpinstall/packager/win_gre/config.it

@@ -95,6 +95,9 @@ Default Setup Type=Setup Type 0
 ;   TRUE
 Refresh Icons=FALSE
 
+;*** LOCALIZE ME BABY ***
+GRE Cleanup Orphans Message=Cleaning up orphaned GREs (Gecko Runtime Environments), please wait...
+
 ; This section contains info on how to send error information in case of
 ; either a download or xpinstall error.
 ; By default, this feature is enabled, unless disabled.