Fix ZF-12414: Zend_Navigation_Page_Mvc marks routes with an empty parameter always active

git-svn-id: http://framework.zend.com/svn/framework/standard/trunk@25212 44c647ce-9c0f-0410-b52a-842ac1e357ba
Fix ZF-8951: Zend_Navigation_View_Helper_Menu - allow different classes for parents

git-svn-id: http://framework.zend.com/svn/framework/standard/trunk@25214 44c647ce-9c0f-0410-b52a-842ac1e357ba
Replace assertType with assertTrue in unit tests for Zend_Controller

git-svn-id: http://framework.zend.com/svn/framework/standard/trunk@25216 44c647ce-9c0f-0410-b52a-842ac1e357ba