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: (158 commits)
  gitignore git-bisect--helper
  GIT 1.6.3-rc0
  Documentation/git.txt: GIT 1.6.2.2 has been out for a while
  GIT 1.6.2.3
  State the effect of filter-branch on graft explicitly
  process_{tree,blob}: Remove useless xstrdup calls
  documentation: Makefile accounts for SHELL_PATH setting
  Allow users to un-configure rename detection
  Replace ",<,>,& with their respective XML entities in DAV requests
  git-svn: always initialize with core.autocrlf=false
  Update delta compression message to be less misleading
  git-svn: Save init/clone --ignore-paths in config
  git-svn: Add per-svn-remote ignore-paths config
  git-svn: speed up blame command
  git-svn: add fetch --parent option
  add tests for remote groups
  Update draft release notes to 1.6.3
  Start 1.6.2.3 preparation
  process_{tree,blob}: Remove useless xstrdup calls
  tests: skip perl tests if NO_PERL is defined
  ...