[PATCH v7 0/3] some enhancements for reporting branch tracking info

Changes since v6:

* s/broken/gone/ in [PATCH 2/3] (branch: mark missing tracking branch
  as gone)

* rewrite commit log for [PATCH 3/3] (status: always show tracking
  branch even no change)

Jiang Xin (3):
  branch: not report invalid tracking branch
  branch: mark missing tracking branch as gone
  status: always show tracking branch even no change

 builtin/branch.c         | 36 ++++++++++++--------
 remote.c                 | 72 +++++++++++++++++++++++++--------------
 t/t6040-tracking-info.sh | 89 +++++++++++++++++++++++++++++++++++++++++++++---
 wt-status.c              | 26 +++++++++++---
 4 files changed, 175 insertions(+), 48 deletions(-)