Update to 0.370

Upstream changes:
0.370  Not Released
        - Fix interpolation bug that could cause 'Unrecognized escape'
          warning on some platforms.
        - Skip nested fork test on Windows.

0.369  2013-08-25
        - Don't print warning when exit() is called if it's called from
          a child process (if the pid has changed),
          since it seems likely that if the process has forked
          the child is expected to exit in some way.
        - Reformat dates in change log to appease CPAN::Changes.
          Thanks, Neil Bowers.

(wen)