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: (178 commits)
  Update draft release notes to 1.7.7
  doc/fast-import: clarify notemodify command
  Documentation: minor grammatical fix in rev-list-options.txt
  Documentation: git-filter-branch honors replacement refs
  remote-curl: Add a format check to parsing of info/refs
  git-config: Remove extra whitespaces
  Update draft release notes to 1.7.7
  Revert clock-skew based attempt to optimize tag --contains traversal
  Do not log unless all connect() attempts fail
  rebase: clarify "restore the original branch"
  Documentation: clearly specify what refs are honored by core.logAllRefUpdates
  get_pwd_cwd(): Do not trust st_dev/st_ino blindly
  help_unknown_cmd: do not propose an "unknown" cmd
  Start 1.7.7 cycle
  checkout: do not write bogus reflog entry out
  Documentation: use [verse] for SYNOPSIS sections
  docs: document --textconv diff option
  mergetool: check return value from read
  git skew: a tool to find how big a clock skew exists in the history
  gitweb: Serve */*+xml 'blob_plain' as text/plain with $prevent_xss
  ...