GS-803 Build version advanced to 6.6.0.2594.406
GS-803 Build version advanced to 6.6.0.2594.406

svn path=/trunk/openspaces/; revision=38756


Former-commit-id: b16a388092aabfa3e1fcdf46a2b1e1d4a9d6935a
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces