Merge branch 'master' of git://git./git/git
* 'master' of git://git.kernel.org/pub/scm/git/git:
Revert "move pack creation to version 3"
clone: the given repository dir should be relative to $PWD
cvsserver: fix "cvs diff" in a subdirectory
cvsserver: Show correct letters for modified, removed and added files
git-svn: reduce memory usage for large commits
Fix tracing when GIT_TRACE is set to an empty string.
Make write_sha1_file_prepare() static
Add hash_sha1_file()
git-svn: fix commits over svn+ssh://
Add WEBDAV timeout to http-fetch.