doc: mention that diff hunks are handled with `[n` and `]n`
Merge pull request #73 from blueyed/doc-hunks

doc: mention that diff hunks are handled with `[n`/`]n`
Fix repeat of ]p and [p

Closes #71.
Fix >p family of maps

Closes #75.
Merge branch 'master' of git://github.com/tpope/vim-unimpaired

* 'master' of git://github.com/tpope/vim-unimpaired:
  Fix >p family of maps
  Fix repeat of ]p and [p
  doc: mention that diff hunks are handled with `[n` and `]n`