GS-803 Build version advanced to 6.6.0.2590.417
GS-803 Build version advanced to 6.6.0.2590.417

svn path=/trunk/openspaces/; revision=34338


Former-commit-id: 1f989a5332a9a83ba019dd9b28700c1eb14b0ef1
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces