zendframework/zf2 — pull request #985 by sasezaki (2012-03-30 14:54:00+00:00)
Title: [Hotfix]Response - fromString isHeader flag should check  first  blank line only

if Response is Transfer-Encoding: chunked,
current Zend\Http\Response::fromString() implmentaion causes
```
PHP Fatal error: Uncaught exception 'Zend\Http\Exception\RuntimeException' with message 'Error parsing body - doesn't seem to be a chunked message'
```