Merge branch 'PHP-5.3' into PHP-5.4

* PHP-5.3:
  Fixed compilator bug that might cause jump depended on unitialized value
Add new constants
Merge branch 'PHP-5.5'
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Fixed compilator bug that might cause jump depended on unitialized value
Merge branch 'PHP-5.5'

* PHP-5.5:
  Fixed compilator bug that might cause jump depended on unitialized value
Merge branch 'PHP-5.5' of ssh://git.php.net/php-src into PHP-5.5
Merge branch 'master' of ssh://git.php.net/php-src
support for password expiration in mysqlnd, through a flag
Merge branch 'PHP-5.5'
Export zend_parse_parameter()
Update README.PARAMETER_PARSING_API
Use during connect the flags set with set_client_option()
Merge branch 'PHP-5.3' into PHP-5.4
Merge branch 'PHP-5.4' into PHP-5.5

Conflicts:
	ext/mysqlnd/mysqlnd.c
Merge branch 'PHP-5.5'
fix compilation error after merge
Merge branch 'PHP-5.4' into PHP-5.5

Conflicts:
	ext/mysqlnd/mysqlnd.c
Merge branch 'PHP-5.5'
backport handling of expired passwords in mysqlnd to 5.4
Merge branch 'PHP-5.4' into PHP-5.5

Conflicts:
	ext/mysqlnd/mysqlnd_enum_n_def.h