Remove dependency on res_features from some channel drivers. It is now part of the core and no longer exists as a module.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@100112 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_iax2.c

@@ -31,7 +31,6 @@
 /*** MODULEINFO
 	<use>zaptel</use>
 	<use>crypto</use>
-        <depend>res_features</depend>
  ***/
 
 #include "asterisk.h"

channels/chan_mgcp.c

@@ -27,9 +27,6 @@
  *
  * \ingroup channel_drivers
  */
-/*** MODULEINFO
-        <depend>res_features</depend>
- ***/
 
 #include "asterisk.h"
 

channels/chan_sip.c

@@ -82,10 +82,6 @@
  * the sip_hangup() function
  */
 
-/*** MODULEINFO
-        <depend>res_features</depend>
- ***/
-
 /*!  \page sip_session_timers SIP Session Timers in Asterisk Chan_sip
 
 	The SIP Session-Timers is an extension of the SIP protocol that allows end-points and proxies to

channels/chan_zap.c

@@ -42,7 +42,6 @@
 	<depend>zaptel_vldtmf</depend>
 	<depend>zaptel</depend>
 	<depend>tonezone</depend>
-	<depend>res_features</depend>
 	<use>pri</use>
 	<use>ss7</use>
  ***/