HTMLPurifier Permission Fix

[snebes]

No description provided.

[jschroed91]

Looks like we'll need to update the test for this as well

[jschroed91]

In HTMLPurifierConfigTest.php line 25 change it to:

        $this->config->expects($this->atLeastOnce())
            ->method('set')
            ->withConsecutive(
            	array('Cache.SerializerPath', '/tmp'),
	        array('Cache.SerializerPermissions', 0777)
            );

[snebes]

That is close, but I don't think the Cache.SerializerPath setting is actually set in the tests, so I when with the generic $this->anything() parameter.