Make the default extconfig.conf match entries with the sample res_mysql.conf.

This eliminates a future source of possible confusion with the configuration of
1.6.1 and higher.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@212857 65c4cc65-6c06-0410-ace0-fbb531ad65f3

configs/extconfig.conf.sample

@@ -56,11 +56,11 @@
 ;sipregs => odbc,asterisk
 ;voicemail => odbc,asterisk
 ;extensions => odbc,asterisk
-;meetme => mysql,conferences
+;meetme => mysql,general
 ;queues => odbc,asterisk
 ;queue_members => odbc,asterisk
-;musiconhold => mysql,asterisk
-;queue_log => mysql,asterisk
+;musiconhold => mysql,general
+;queue_log => mysql,general
 ;
 ;
 ; While most dynamic realtime engines are automatically used when defined in