Fix ZF-11324: Example in docs throws a warning in constructor on PHP 5.3
Fix ZF-12387: Zend_Form_Element objects added via addElement() don't get default element Decorators
Fix ZF-12210: Zend_Form_Element_File deletes its own addValidator method in isValid
Fix ZF-12417: Missing migration notes - Zend_View_Helper_Navigation proxy to helper methods cannot be found
Fix ZF-4773: Pass socket parameter into Mysqli constructor