Suggesting that only a single timing module be loaded is no longer necessary.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@198186 65c4cc65-6c06-0410-ace0-fbb531ad65f3

configs/modules.conf.sample

@@ -35,9 +35,3 @@ noload => chan_alsa.so
 ;noload => chan_oss.so
 noload => chan_console.so
 ;
-;
-; Only load one timing interface.  If DAHDI is available, use that as it will
-; provide the best results.
-;
-;noload => res_timing_dahdi.so
-;noload => res_timing_pthread.so