Codeception/Codeception — pull request #430 by brutuscat (2013-07-08 14:29:31+00:00)
Title: Add header helpers

I wasn't able to write test since I couldn't fix the [Output](https://github.com/Codeception/Codeception/blob/master/src/Codeception/Output.php) file to delay the print so the php headers are in the test script...

Test are fairly easy, just add some headers in the [index.php](https://github.com/Codeception/Codeception/blob/master/tests/data/rest/index.php)

Also I fixed a bad header-merge logic in the Universal Connector.