hmmmm put the new pid location in too earlu

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6527 d0543943-73ff-0310-b7d9-9358b9ac24b2

build/freeswitch.monitrc

- check process freeswitch with pidfile /var/run/freeswitch.pid
+ check process freeswitch with pidfile /opt/freeswitch/log/freeswitch.pid
    group voice
    start program = "/etc/init.d/freeswitch start"
    stop  program = "/etc/init.d/freeswitch stop"