[ignore] improved download of external jar files with new custom ant task. 
[ignore] improved download of external jar files with new custom ant task. 

svn path=/trunk/eXist/; revision=11877

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