Made the serializer serialize directly to the response for XML documents.
Made the serializer serialize directly to the response for XML documents.

svn path=/trunk/eXist-1.0/; revision=3546

wolfgangmm/exist,shabanovd/exist,lcahlander/exist,adamretter/exist,lcahlander/exist,RemiKoutcherawy/exist,wshager/exist,ljo/exist,RemiKoutcherawy/exist,jensopetersen/exist,hungerburg/exist,opax/exist,eXist-db/exist,olvidalo/exist,dizzzz/exist,wolfgangmm/exist,hungerburg/exist,opax/exist,joewiz/exist,eXist-db/exist,windauer/exist,jessealama/exist,dizzzz/exist,kohsah/exist,joewiz/exist,zwobit/exist,jessealama/exist,jensopetersen/exist,patczar/exist,wshager/exist,MjAbuz/exist,ambs/exist,kohsah/exist,RemiKoutcherawy/exist,joewiz/exist,opax/exist,kohsah/exist,adamretter/exist,dizzzz/exist,zwobit/exist,jensopetersen/exist,ambs/exist,eXist-db/exist,hungerburg/exist,olvidalo/exist,windauer/exist,lcahlander/exist,dizzzz/exist,adamretter/exist,wolfgangmm/exist,shabanovd/exist,ljo/exist,opax/exist,MjAbuz/exist,adamretter/exist,ljo/exist,jessealama/exist,wolfgangmm/exist,shabanovd/exist,olvidalo/exist,olvidalo/exist,ljo/exist,ljo/exist,dizzzz/exist,jensopetersen/exist,wolfgangmm/exist,wshager/exist,windauer/exist,jessealama/exist,lcahlander/exist,zwobit/exist,wshager/exist,hungerburg/exist,patczar/exist,ambs/exist,wshager/exist,joewiz/exist,zwobit/exist,MjAbuz/exist,patczar/exist,jessealama/exist,patczar/exist,ambs/exist,adamretter/exist,windauer/exist,lcahlander/exist,dizzzz/exist,windauer/exist,olvidalo/exist,joewiz/exist,eXist-db/exist,shabanovd/exist,RemiKoutcherawy/exist,jessealama/exist,zwobit/exist,zwobit/exist,MjAbuz/exist,lcahlander/exist,shabanovd/exist,MjAbuz/exist,ambs/exist,eXist-db/exist,eXist-db/exist,jensopetersen/exist,kohsah/exist,adamretter/exist,wshager/exist,hungerburg/exist,patczar/exist,opax/exist,shabanovd/exist,ambs/exist,RemiKoutcherawy/exist,ljo/exist,windauer/exist,wolfgangmm/exist,joewiz/exist,RemiKoutcherawy/exist,MjAbuz/exist,jensopetersen/exist,kohsah/exist,kohsah/exist,patczar/exist