GS-803 Build version advanced to 6.6.0.2591.219
GS-803 Build version advanced to 6.6.0.2591.219

svn path=/trunk/openspaces/; revision=35378


Former-commit-id: 1775ede6726e32f22dbdcf9983337248556a0596
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces