docs: Remove spNameQualifier from Google Apps sp-remote metadata.

The documentation includes a spNameQualifier that matches the entityID
of the Google Apps SP, but we will use the entityID as the
SPNameQualifier by default.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2249 44740490-163a-0410-bde0-09ae8108e29a

docs/simplesamlphp-googleapps.txt

@@ -166,7 +166,6 @@ In the (`saml20-sp-remote.php`) file we will configure an entry for Google Apps
        */
       'google.com' => array(
         'AssertionConsumerService'   => 'https://www.google.com/a/g.feide.no/acs', 
-        'spNameQualifier'            => 'google.com',
         'NameIDFormat'               => 'urn:oasis:names:tc:SAML:2.0:nameid-format:email',
         'simplesaml.nameidattribute' => 'uid',
         'simplesaml.attributes'      => false