cowdancer, cowbuilder, and qemubuilder repository: Changes to 'master'

[Junichi Uekawa]

 cow-shell.c               |   42 +++++++++++++++++++++++++-----------------
 tests/016_memleakcheck.sh |    3 ++-
 2 files changed, 27 insertions(+), 18 deletions(-)

New commits:
commit 6e0e718b0d7883e732db62b845861fe70768f410
Author: Junichi Uekawa <dancer at netfort.gr.jp>
Date:   Fri Mar 29 07:44:05 2013 +0900

    stop leaking memory (though I don't think we really care about this code path).

commit 901bccff2621d9c619691a193baafc977a169438
Author: Junichi Uekawa <dancer at netfort.gr.jp>
Date:   Fri Mar 29 07:35:41 2013 +0900

    maybe we're not using the just-built cow-shell.