GS-803 Build version advanced to 6.6.0.2594.391
GS-803 Build version advanced to 6.6.0.2594.391

svn path=/trunk/openspaces/; revision=38704


Former-commit-id: 9bf33f3cc3dcbada321589ccb1b8b143d70ead80
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces