[StGit] kha/{safe,experimental} updated

Catalin has pulled the safe and stable branches, but I've accumulated some new stuff in kha/safe.

The stack log stuff (and nothing else) is still in kha/experimental. It's unchanged since my last status mail, except for the addition of an optimization at the end (will post as a follow-up to this mail).

                                 -+-

The following changes since commit 36a06e0194e013552499677e431e528ecb2faee9:
  Karl Hasselström (1):
        Global performance logging

are available in the git repository at:

  git://repo.or.cz/stgit/kha.git safe

Daniel White (7):
      Fix Makefile to correctly pass prefix option
      Remove variables regarding section 7 man pages
      Fix default install location for manpages
      Add install-doc target to makefile
      Add install-html target to makefile
      Remove installation of documentation from setup.py
      Updated INSTALL with documentation of Makefile

Karl Hasselström (1):
      Add some tests of refreshing removed files

Samuel Tardieu (2):
      Do not insert an empty line before the diffstat info
      Do not mess-up with commit message formatting when sending email

 Documentation/Makefile     |   25 +++++------
 INSTALL                    |   15 ++++--
 Makefile                   |   12 ++++-
 setup.py                   |    2 +-
 stgit/commands/mail.py     |    4 +-
 t/t2702-refresh-rm.sh      |  101 ++++++++++++++++++++++++++++++++++++++++++++
 templates/mailattch.tmpl   |    1 -
 templates/patchexport.tmpl |    1 -
 templates/patchmail.tmpl   |    1 -
 9 files changed, 135 insertions(+), 27 deletions(-)
 create mode 100755 t/t2702-refresh-rm.sh

                                 -+-

The following changes since commit 42857cbe036ba5917eacc9dbb5644d395f638ed9:
  Samuel Tardieu (1):
        Do not mess-up with commit message formatting when sending email

are available in the git repository at:

  git://repo.or.cz/stgit/kha.git experimental

Karl Hasselström (17):
      Write to a stack log when stack is modified
      New command: stg reset
      Log conflicts separately
      Log conflicts separately for all commands
      Add a --hard flag to stg reset
      Don't write a log entry if there were no changes
      Move stack reset function to a shared location
      New command: stg undo
      New command: stg redo
      Log and undo external modifications
      Make "stg log" show stack log instead of patch log
      Convert "stg refresh" to the new infrastructure
      New refresh tests
      Remove --undo flags from stg commands and docs
      Refactor stgit.commands.edit
      Implement "stg refresh --edit" again
      Read several objects at once with git cat-file --batch

 Documentation/tutorial.txt   |    4 +-
 TODO                         |    2 -
 stgit/commands/branch.py     |   19 +-
 stgit/commands/clone.py      |    2 +-
 stgit/commands/coalesce.py   |    2 +-
 stgit/commands/common.py     |   18 ++-
 stgit/commands/diff.py       |    6 +-
 stgit/commands/edit.py       |   82 +------
 stgit/commands/export.py     |    2 +-
 stgit/commands/files.py      |    6 +-
 stgit/commands/float.py      |    2 +-
 stgit/commands/fold.py       |    2 +-
 stgit/commands/goto.py       |    3 +-
 stgit/commands/hide.py       |    2 +-
 stgit/commands/id.py         |    2 +-
 stgit/commands/imprt.py      |    4 +-
 stgit/commands/log.py        |  169 +++++----------
 stgit/commands/mail.py       |    8 +-
 stgit/commands/new.py        |    3 +-
 stgit/commands/patches.py    |    2 +-
 stgit/commands/pick.py       |    2 +-
 stgit/commands/pop.py        |    4 +-
 stgit/commands/pull.py       |    2 +-
 stgit/commands/push.py       |   31 +--
 stgit/commands/rebase.py     |    4 +-
 stgit/commands/redo.py       |   52 ++++
 stgit/commands/refresh.py    |  338 ++++++++++++++++++---------
 stgit/commands/rename.py     |    2 +-
 stgit/commands/repair.py     |   11 +-
 stgit/commands/reset.py      |   57 +++++
 stgit/commands/resolved.py   |    2 +-
 stgit/commands/show.py       |    2 +-
 stgit/commands/sink.py       |    2 +-
 stgit/commands/status.py     |    3 +-
 stgit/commands/sync.py       |   26 +--
 stgit/commands/undo.py       |   49 ++++
 stgit/commands/unhide.py     |    2 +-
 stgit/git.py                 |    4 -
 stgit/lib/edit.py            |   99 ++++++++
 stgit/lib/git.py             |  108 ++++++++-
 stgit/lib/log.py             |  524 ++++++++++++++++++++++++++++++++++++++++++
 stgit/lib/stack.py           |   25 ++
 stgit/lib/transaction.py     |  125 +++++++----
 stgit/main.py                |    8 +
 stgit/run.py                 |   17 ++
 stgit/stack.py               |   45 +----
 stgit/utils.py               |   18 +-
 t/t1200-push-modified.sh     |    2 +-
 t/t1201-pull-trailing.sh     |    2 +-
 t/t1202-push-undo.sh         |    8 +-
 t/t1400-patch-history.sh     |  103 --------
 t/t2300-refresh-subdir.sh    |   29 +++-
 t/t2701-refresh-p.sh         |    2 +-
 t/t3100-reset.sh             |  160 +++++++++++++
 t/t3101-reset-hard.sh        |   56 +++++
 t/t3102-undo.sh              |   86 +++++++
 t/t3103-undo-hard.sh         |   56 +++++
 t/t3104-redo.sh              |  122 ++++++++++
 t/t3105-undo-external-mod.sh |   68 ++++++
 t/t3300-edit.sh              |    4 +-
 60 files changed, 1986 insertions(+), 614 deletions(-)
 create mode 100644 stgit/commands/redo.py
 create mode 100644 stgit/commands/reset.py
 create mode 100644 stgit/commands/undo.py
 create mode 100644 stgit/lib/edit.py
 create mode 100644 stgit/lib/log.py
 delete mode 100755 t/t1400-patch-history.sh
 create mode 100755 t/t3100-reset.sh
 create mode 100755 t/t3101-reset-hard.sh
 create mode 100755 t/t3102-undo.sh
 create mode 100755 t/t3103-undo-hard.sh
 create mode 100755 t/t3104-redo.sh
 create mode 100755 t/t3105-undo-external-mod.sh