Merge git://github.com/git-l10n/git-po

* git://github.com/git-l10n/git-po:
  l10n: zh_CN.po: translate 35 new messages
  l10n: vi.po: update new strings (2004t0u0f)
  l10n: Update git.pot (35 new, 14 removed messages)

Author: gitster