Ensure XQTS external files are read with UTF-8 encoding
Ensure XQTS external files are read with UTF-8 encoding

svn path=/trunk/eXist-1.0/; revision=4108

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