[bugfix] leading and trailing whitespace must be omitted for URI
[bugfix] leading and trailing whitespace must be omitted for URI

svn path=/trunk/eXist/; revision=12090

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