Yaml driver for the parameter xml_attribute_map is broken

[mvanmeerbeck]

Hi,

There is an error in the yaml driver for the attribute "xml_attribute_map"
YamlDriver.php, line 170

if (isset($pConfig['xml_attribute_map'])) {
                        $pMetadata->xmlAttribute = (Boolean) $pConfig['xml_attribute_map'];
                    }

Should be

if (isset($pConfig['xml_attribute_map'])) {
                        $pMetadata->xmlAttributeMap = (Boolean) $pConfig['xml_attribute_map'];
                    }

Copy, paste is our worst ennemy guys

[stof]

Can you send a pull request with the fix (you should even be able to crate it with the online editing for such a small change) ? This way, the commit will be attributed to you

[mvanmeerbeck]

Sorry, i'm new on github.
pull request done
#142