merged PCRE 8.32

- defined HAVE_CONFIG_H to simplify the future merges
- PCRE NEWS http://pcre.org/news.txt
updated NEWS
Merge branch 'PHP-5.3' of git.php.net:php-src into PHP-5.3

* 'PHP-5.3' of git.php.net:php-src:
  Rename to create a NEWS file per version to fix the annoying merging issue with NEWS files.