[2.0] Fixed resolution of classes using leading NS separator
[2.0] Fixed resolution of classes using leading NS separator

git-svn-id: f5e74edb558f84b2cdfd23874a23c7cf9a9080b2@21503 44c647ce-9c0f-0410-b52a-842ac1e357ba

Maks3w/zend-loader,zendframework/zend-loader