topgit patches

Hello,

The following changes since commit 8c77c342166ddc6ecb3840628d89ddc5bb6b043b:
  Kirill Smelkov (1):
        tg-completion: complete options for `tg remote`

are available in the git repository at:

  git://git.pengutronix.de/git/ukl/topgit.git pu

Uwe Kleine-König (5):
      [TOPGIT] limit rev-list in branch_contains to a single rev
      [TOPGIT] allow working with annihilated branches
      [TOPGIT] make tg remote idempotent
      [TOPGIT] make creating a commit from a topgit branch a function
      [TOPGIT] implement linearize export method

 tg-export.sh  |   94 ++++++++++++++++++++++++++++++++++++++++++++++++++-------
 tg-remote.sh  |    6 ++--
 tg-summary.sh |   11 ++++++-
 tg.sh         |   19 ++++++++++-
 4 files changed, 113 insertions(+), 17 deletions(-)

I consider the first three as ready to pull (they form my master branch
at the repo above).  The fourth commit is just preparing the fifth.  The
fifth commit implements a new export method that I use often.  The error
handling isn't well tested, just because I don't usually run into merge
conflicts in my series :-)

I look forward to comments, especially for the last commit.

For review purposes I send the patches as a reply to this mail.

Best regards
Uwe

-- 
Pengutronix e.K.                              | Uwe Kleine-König            |
Industrial Linux Solutions                    | http://www.pengutronix.de/  |