Removed dependency on GNU grep (Not good for Solaris etc).
Removed dependency on GNU grep (Not good for Solaris etc).

svn path=/trunk/eXist/; revision=6232

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