[perl6/specs] ce9cbc: chdir, get, lines

  Branch: refs/heads/io-refactor
  Home:   https://github.com/perl6/specs
  Commit: ce9cbc72f5980253f688e0f834730ef6eda52a9f
      https://github.com/perl6/specs/commit/ce9cbc72f5980253f688e0f834730ef6eda52a9f
  Author: Moritz Lenz <moritz <at> faui2k3.org>
  Date:   2012-07-06 (Fri, 06 Jul 2012)

  Changed paths:
    M S32-setting-library/IO.pod

  Log Message:
  -----------
  chdir, get, lines

also remove more crazy stuff, and warn about the unreviewd stuff