Allow 'reference by' on types other than java.lang.String
Allow 'reference by' on types other than java.lang.String

svn path=/trunk/eXist/; revision=13043

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