GS-803 platform version advanced to 6.0.2.273
GS-803 platform version advanced to 6.0.2.273

svn path=/trunk/openspaces/; revision=21676


Former-commit-id: 7bfbb7445d1e79331681d8faf51366b44c522fb5
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces