GS-803 Build version advanced to 6.6.0.2596.57
GS-803 Build version advanced to 6.6.0.2596.57

svn path=/trunk/openspaces/; revision=39608


Former-commit-id: 0e87536d284c79093ec9e5dec87921785be1974a
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces