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:
  archive: document limitation of tar.umask config setting
  t3306,t5304: avoid clock skew issues
  git.txt: fix list continuation
  Git 1.7.5-rc2
  remove doubled words, e.g., s/to to/to/, and fix related typos
  revert: Hide '-r' option in default usage
  t2021: mark a test as fixed
  t0001: guard a new test with SYMLINKS prerequisite
  Makefile: extract Q_() source strings as ngettext()
  i18n: avoid parenthesized string as array initializer
  git-svn: Cache results of running the executable "git config"
  git-svn: Add a svn-remote.<name>.pushurl config key
  gitk: Update cherry-pick error message parsing
  gitk: Quote tag names in event bindings to avoid problems with % chars
  gitk: Allow user to control how much of the SHA1 ID gets auto-selected
  gitk: spelling fixes in Russian translation
  gitk: Take only numeric version components when computing $git_version