add this to the default build

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7073 d0543943-73ff-0310-b7d9-9358b9ac24b2

build/modules.conf.in

@@ -9,6 +9,7 @@ applications/mod_fifo
 applications/mod_voicemail
 applications/mod_limit
 applications/mod_expr
+applications/mod_esf
 #applications/mod_soundtouch
 #applications/mod_rss
 #asr_tts/mod_cepstral

conf/autoload_configs/modules.conf.xml

@@ -43,6 +43,7 @@
     <load module="mod_fifo"/>
     <load module="mod_voicemail"/>
     <load module="mod_limit"/>
+    <load module="mod_esf"/>
 
     <!-- Dialplan Interfaces -->
     <!-- <load module="mod_dialplan_directory"/> -->