Thu Jan 24 03:26:58 EST 2008  Pekka.Pessi@nokia.com
  * nta.c, sofia-sip.nta.h: added nta_leg_get_seq(), nta_leg_get_rseq()

Mon Jan 28 09:27:03 EST 2008  Pekka.Pessi@nokia.com
  * su_alloc.c: su_free() handles NULL gracefully

  Patch by Michael Jerris.

Mon Jan 28 09:30:48 EST 2008  Pekka.Pessi@nokia.com
  * su_root.c: try not to segfault in su_msg_destroy()

  Reduced window for race condition in su_msg_destroy().

  Patch by Michael Jerris.



git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7418 d0543943-73ff-0310-b7d9-9358b9ac24b2