GS-803 Build version advanced to 6.6.0.2591.166
GS-803 Build version advanced to 6.6.0.2591.166

svn path=/trunk/openspaces/; revision=35175


Former-commit-id: c377e59fd7ae6cac841eabeebe2c6eff6eefba24
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces