Merge branch 'PHP-5.4' of git.php.net:php-src into PHP-5.4

* 'PHP-5.4' of git.php.net:php-src:
  - Updated to version 2013.8 (2013h)
  Fixed bug #65950 Field name truncation if the field name is bigger than 32 characters
  - Updated to version 2013.7 (2013g)
Fixed Bug 64760 var_export() does not use full precision for floating-point numbers
Update NEWS
Merge branch 'PHP-5.4' of git.php.net:php-src into PHP-5.4

* 'PHP-5.4' of git.php.net:php-src:
  add bundled libzip LICENSE, as required by BSD License terms