GS-803 Build version advanced to 6.6.0.2594.55
GS-803 Build version advanced to 6.6.0.2594.55

svn path=/trunk/openspaces/; revision=37506


Former-commit-id: 3f27ef8d3bd13ad58decc92811d6f37ffe0c2227
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces