Merge branch 'master' of git://git.kernel.org/pub/scm/git/git

Merge branch 'master' of git://git./git/git

* 'master' of git://git.kernel.org/pub/scm/git/git: (29 commits)
  Do not use h_errno after connect(2): the function does not set it
  Documentation: update "stale" links for 1.5.2.2
  git-svn: avoid string eval for defining functions
  Fix pushing to a pattern with no dst
  GIT 1.5.2.2
  Documentation: adjust to AsciiDoc 8
  Avoid diff cost on "git log -z"
  git-branch --track: fix tracking branch computation.
  $EMAIL is a last resort fallback, as it's system-wide.
  merge-recursive: refuse to merge binary files
  Move buffer_is_binary() to xdiff-interface.h
  Add a local implementation of hstrerror for the system which do not have it
  gitmodules(5): remove leading period from synopsis
  Generated spec file to be ignored is named git.spec and not git-core.spec
  cvsserver: Actually implement --export-all
  cvsserver: Let --base-path and pserver get along just fine
  Add gitmodules(5)
  git-submodule: give submodules proper names
  Rename sections from "module" to "submodule" in .gitmodules
  git-submodule: remember to checkout after clone
  ...