Add ivr/ subdir to conf/lang/en/en.xml

conf/lang/en/en.xml

@@ -6,6 +6,7 @@
         <!--voicemail_en_tts is purely implemented with tts, we have the files based one that is the default. -->
         <X-PRE-PROCESS cmd="include" data="vm/sounds.xml"/>  <!-- vm/tts.xml if you want to use tts and have cepstral -->
         <X-PRE-PROCESS cmd="include" data="dir/sounds.xml"/>  <!-- dir/tts.xml if you want to use tts and have cepstral -->
+	<X-PRE-PROCESS cmd="include" data="ivr/*.xml"/>  <!-- IVR and custom phrases go here -->
       </macros>
     </phrases>
   </language>