[release] Set version for 3.6.0 release
[release] Set version for 3.6.0 release

wolfgangmm/exist,lcahlander/exist,adamretter/exist,opax/exist,ambs/exist,lcahlander/exist,windauer/exist,hungerburg/exist,windauer/exist,opax/exist,RemiKoutcherawy/exist,dizzzz/exist,windauer/exist,ljo/exist,adamretter/exist,RemiKoutcherawy/exist,opax/exist,wolfgangmm/exist,eXist-db/exist,ljo/exist,lcahlander/exist,olvidalo/exist,ljo/exist,ambs/exist,hungerburg/exist,ambs/exist,ambs/exist,eXist-db/exist,RemiKoutcherawy/exist,RemiKoutcherawy/exist,dizzzz/exist,wolfgangmm/exist,lcahlander/exist,wolfgangmm/exist,eXist-db/exist,eXist-db/exist,lcahlander/exist,opax/exist,adamretter/exist,hungerburg/exist,ljo/exist,dizzzz/exist,ambs/exist,dizzzz/exist,windauer/exist,lcahlander/exist,adamretter/exist,windauer/exist,olvidalo/exist,wolfgangmm/exist,ambs/exist,hungerburg/exist,olvidalo/exist,olvidalo/exist,eXist-db/exist,RemiKoutcherawy/exist,opax/exist,windauer/exist,olvidalo/exist,dizzzz/exist,dizzzz/exist,adamretter/exist,ljo/exist,adamretter/exist,wolfgangmm/exist,eXist-db/exist,hungerburg/exist,ljo/exist,RemiKoutcherawy/exist