some find fixes.

browser/components/find/resources/content/findDialog.xul

@@ -45,13 +45,16 @@ Contributor(s):
   persist="screenX screenY">
 
   <script type="application/x-javascript" src="chrome://browser/content/find/findDialog.js"/>
-  <stringbundle id="findBundle" src="chrome://global/browser/locale/find/findDialog.properties"/>
-  
+  <stringbundle id="findBundle" src="chrome://browser/locale/find/findDialog.properties"/>
+  <keyset>
+    <key keycode="VK_ESCAPE" oncommand="close();"/>
+  </keyset>
+
   <hbox flex="1">
     <vbox flex="1">
       <hbox flex="1">
         <label value="&findField.label;" accesskey="&findField.accesskey;" control="dialog.findKey"/>
-        <textbox id="dialog.findKey" flex="1" oninput="doEnabling();"/>
+        <textbox id="dialog.findKey" flex="1" oninput="doEnabling();" onkeypress="if (event.keyCode == 13) onAccept();"/>
       </hbox>
       <hbox flex="1">
         <vbox pack="center" flex="1" align="start">

browser/components/find/resources/jar.mn

@@ -23,5 +23,5 @@ browser.jar:
 
 en-US.jar:
   locale/en-US/browser/find/findDialog.dtd               (locale/findDialog.dtd)
-  locale/en-US/browser/find/findDialog.dtd               (locale/findDialog.properties)
+  locale/en-US/browser/find/findDialog.properties               (locale/findDialog.properties)