localization stuff for 133863 - plug-in finder pref. r=hewitt,sr=jag,a=asa

xpfe/components/prefwindow/resources/locale/en-US/pref-applications.dtd

@@ -18,4 +18,7 @@
 <!ENTITY handle                         "Handled by:">
 <!ENTITY resetText.label                "Click &quot;Reset&quot; to clear your file-opening preferences and be asked before opening files.">
 <!ENTITY resetButton.label              "Reset">
-<!ENTITY fileOpening.label              "Opening files">
+<!ENTITY fileOpening.label              "Opening files">
+<!ENTITY plugins.label                  "Plug-in Finder Service">
+<!ENTITY pluginFinder.label             "Always use the Netscape Plug-in Finder Service (PFS) to get plug-ins.">
+<!ENTITY pluginFinderDesc.label         "If this option is not checked, the PFS is used only when a plug-in location is not specified by the web page that requires the plug-in.">