adding 'do not localize' comments

xpfe/browser/samples/dexanimdialog.xul

@@ -1,7 +1,9 @@
 <?xml version="1.0"?>
 <?xml-stylesheet href="xul.css" type="text/css"?> 
 <!DOCTYPE window>
-<!-- dialog containing a control requiring initial setup -->
+<!-- DO NOT LOCALIZE: this file is source documentation; not part of the build -->
+<!-- dialog containing a control requiring initial setup, including some
+     JavaScript-testing animations -->
 <xul:window
     xmlns:html="http://www.w3.org/TR/REC-html40"
     xmlns:xul ="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"

xpfe/browser/samples/dexanimmaster.xul

@@ -1,6 +1,7 @@
 <?xml version="1.0"?>
 <?xml-stylesheet href="xul.css" type="text/css"?>
 <!DOCTYPE window>
+<!-- DO NOT LOCALIZE: this file is source documentation; not part of the build -->
 <!-- sample interface for bringing up a nonmodal dialog, including some
      JavaScript-testing animations -->
 <window

xpfe/browser/samples/dexparamdialog.xul

@@ -1,7 +1,9 @@
 <?xml version="1.0"?>
 <?xml-stylesheet href="xul.css" type="text/css"?> 
 <!DOCTYPE window>
-<!-- dialog containing a control requiring initial setup -->
+<!-- DO NOT LOCALIZE: this file is source documentation; not part of the build -->
+<!-- dialog containing a control requiring initial setup, expecting
+     initial settings to be passed in as parameters -->
 <xul:window
     xmlns:html="http://www.w3.org/TR/REC-html40"
     xmlns:xul ="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"

xpfe/browser/samples/dexparammaster.xul

@@ -1,7 +1,8 @@
 <?xml version="1.0"?>
 <?xml-stylesheet href="xul.css" type="text/css"?>
 <!DOCTYPE window>
-<!-- Simple sample interface for bringing up a nonmodal dialog -->
+<!-- DO NOT LOCALIZE: this file is source documentation; not part of the build -->
+<!-- Sample interface for bringing up and passing parameters to a dialog -->
 <xul:window
     xmlns:html="http://www.w3.org/TR/REC-html40"
     xmlns:xul ="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"

xpfe/browser/samples/dexsimpledialog.xul

@@ -1,6 +1,7 @@
 <?xml version="1.0"?>
 <?xml-stylesheet href="xul.css" type="text/css"?> 
 <!DOCTYPE window>
+<!-- DO NOT LOCALIZE: this file is source documentation; not part of the build -->
 <!-- dialog containing a control requiring initial setup -->
 <xul:window
     xmlns:html="http://www.w3.org/TR/REC-html40"

xpfe/browser/samples/dexsimplemaster.xul

@@ -1,7 +1,8 @@
 <?xml version="1.0"?>
 <?xml-stylesheet href="xul.css" type="text/css"?>
 <!DOCTYPE window>
-<!-- Simple sample interface for bringing up a nonmodal dialog -->
+<!-- DO NOT LOCALIZE: this file is source documentation; not part of the build -->
+<!-- Simple sample interface for bringing up a dialog -->
 <xul:window
     xmlns:html="http://www.w3.org/TR/REC-html40"
     xmlns:xul ="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"