GS-803 Build version advanced to 6.6.0.2590.466
GS-803 Build version advanced to 6.6.0.2590.466

svn path=/trunk/openspaces/; revision=34520


Former-commit-id: a406566fc1a66d69b028b91861fafc8911d57af4
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces