fixed a bug what a mn doesn't fire MIP6_BUL_FSM_EVENT_REGISTERED event when the home registration has completed.
fixed a bug what a mn doesn't fire MIP6_BUL_FSM_EVENT_REGISTERED event
when the home registration has completed.

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame