When config file does not exist the system will
browse freeswitch.conf (if it exists) for an embedded file.
Embeded files denoted with +file.conf
Terminated by either another [+XXX] or EOF
eg
[+iax.conf]
...
[+exosip.conf]
...
EOF
*) Change default examples to use this method
*) Fix small bug in core to pass along failure when outgoing channel fails.
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@663 d0543943-73ff-0310-b7d9-9358b9ac24b2
