GS-803 Build version advanced to 6.6.0.2591.176
GS-803 Build version advanced to 6.6.0.2591.176

svn path=/trunk/openspaces/; revision=35204


Former-commit-id: 0f69e7d4fe49699a563da6f64e72976929be78df
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces