Start the merging-rebase to f0badda

This merging-rebase does not change anything in the code, just in the
commit structure of Git for Windows' branch thicket.

The motivation for this is that we have accumulated tons and tons of
patches in various stages of readiness to be contributed to core Git,
but there is no clear picture which patches are the most ready.

So here we use the calmer post-release days to organize our existing
branches into a more coherent structure, reordering them in order of
priority, and we also take the opportunity to merge branches (e.g.
misc-vs-fixes-extra into misc-vs-fixes) as well as patches (e.g. "The
stat() function should be independent of core.symlinks" really wanted to
be a fixup! commit for "Win32: implement stat() with symlink support").

This commit starts the rebase of f0badda to f0badda

Signed-off-by: Johannes Schindelin <[email protected]>

Author: dscho