ZF-3767: Zend_Rest does some XML output during the tests

Description

The output for the tests:

{panel} PHPUnit 3.2.15 by Sebastian Bergmann.

....<?xml version="1.0" encoding="UTF-8"?> Invalid Method Call to Zend_Rest_Server_TestFunc. Requires 1, 0 given.f ailed ........................................................ 60 / 72 ............

Time: 0 seconds {panel}

Comments

Fixed.

Updating for the 1.6.0 release.