[sr-dev] git:master: Merge remote branch 'origin/hpw/branch_failure_route'

[Hugh Waite]

Module: sip-router
Branch: master
Commit: 2168999d8f198268526404946b0def97b87fd8f5
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=2168999d8f198268526404946b0def97b87fd8f5

Author: Hugh Waite <hugh.waite at crocodile-rcs.com>
Committer: Hugh Waite <hugh.waite at crocodile-rcs.com>
Date:   Fri Apr  5 09:33:38 2013 +0100

Merge remote branch 'origin/hpw/branch_failure_route'

* origin/hpw/branch_failure_route:
  modules/tm: Fix t_next_contact_flow return value
  modules/tmx: Add $T_reply_ruid pv to return ruid for a branch reply
  modules/tm: Make ruid available in uac structure
  modules/registrar: Allow unregister for ruids in branch_failure_route
  modules/usrloc: Fix get_urecord_by_ruid to return static aor
  modules/tm: Fix setting instance in uac branches
  modules/tm: Enable retrieving of branch instance id from uac structure
  modules/xprint: Updated to use the new get_branch()/next_branch() functions
  modules/pv: Updated to use the new get_branch()/next_branch() functions
  modules/permissions: Updated to use the new get_branch()/next_branch() functions
  modules/domain: Updated to use the new get_branch()/next_branch() functions
  core: Update get_branch() to return instance from appended branches
  modules/tm: Update t_next_contact_flows for use in branch_failure event_route
  core: Add defines required for a new branch_failure_route type
  modules/tm: Create branch-failure event route
  Revert "core: Initial revision of branch_failure_route"
  core: Initial revision of branch_failure_route
  modules/tm: Initial revision of branch_failure_route

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