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)
News for beta 2
NEWS Section for beta 3
Merge branch 'PHP-5.5'

* PHP-5.5:
  NEWS Section for beta 3
  News for beta 2
Remove unused variable
Merge branch 'PHP-5.5'

* PHP-5.5:
  Remove unused variable
Fixed issue #74 (Allowed per request OPcache disabling)
Merge branch 'PHP-5.5'

* PHP-5.5:
  Fixed issue #74 (Allowed per request OPcache disabling)
Merge branch 'master' of git.php.net:php-src

* 'master' of git.php.net:php-src:
  Remove unused variable
  NEWS Section for beta 3
  News for beta 2