[StGit PATCH 0/5] test suite update

This patch series pulls in updates to test-lib.sh from git (we now get colored output!), and does some other assorted test suite updates.

---

Karl Hasselström (5):
      Use test_cmp instead of diff -u in the test suite
      Get rid of backticks in test-lib.sh
      Steal more test-lib.sh updates from git
      Use hardcoded author and committer names in tests
      If a patch is not changed when pushing, reuse the same commit object

 stgit/lib/transaction.py |   11 ++-
 t/t0002-status.sh        |   32 ++++----
 t/t1201-pull-trailing.sh |    2 
 t/t2700-refresh.sh       |   12 +--
 t/t2800-goto-subdir.sh   |    8 +-
 t/test-lib.sh            |  189 +++++++++++++++++++++++++++++++++++-----------
 6 files changed, 179 insertions(+), 75 deletions(-)