Add a note about the case insensitivity of self::, parent:: and static::.


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@330574 c90b9560-bf6c-de11-be94-00142212c4b1
Making an executive decision and moving the password API higher in the new
features page. It's important!


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@330575 c90b9560-bf6c-de11-be94-00142212c4b1