Merge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5

* 'PHP-5.5' of git.php.net:php-src:
  add WebP support in phpinfo
Fixed issue #76 (actually we don't need zend_shared_memory_block_header at all)
Merge branch 'PHP-5.5'

* PHP-5.5:
  Fixed issue #76 (actually we don't need zend_shared_memory_block_header at all)