* fixed coding standards
* made class optional as it is not defined when using a factory service
* renamed factory attributes in XML files, updated XSD
* removed the factory-class as it does nothing more than the regular class attribute
* moved usage of Reflection as 'class' is not defined when a factory-service is used
* added more tests
* fixed PHP dumper
The conversion has been done automatically with the following command:
perl -p -i -e 's#this\->assertEquals\((.+?), (.+?)(, '\''(\-|\:|_)|\);)#this->assertEquals($2, $1$3#g' tests/Symfony/Tests/*/*.php tests/Symfony/Tests/*/*/*.php tests/Symfony/Tests/*/*/*.php
... and with some manual tweaking after that
