* Tony Luck reported an unfortunate glitch in the 3-way merge.
Encourage discussions to come up with a not-so-expensive way
to catch the kind of ambiguities that led to his misery.
- [Daniel's patch look promising, just by judging from how clean
- the re-organization part of read-tree looks like.]
+ [STARTED TESTING PATCH FROM DANIEL]
* We might want to optimize cloning with GIT native transport
not to explode the pack, and store it in objects/pack instead.
* `git fetch foo:bar` works OK, but `git checkout bar`
afterwards does not (missing `.git/HEAD`)
+* `git commit -s` did not add signoff for initial commit [DONE].
+
* `git status` does not work well when missing `.git/HEAD` [DONE].
* `git log` either; git-log-script uses die which does not exist