GS-803 Build version advanced to 6.6.0.2591.246
GS-803 Build version advanced to 6.6.0.2591.246

svn path=/trunk/openspaces/; revision=35470


Former-commit-id: d554cb7ab663151a61651fe8192ea270272a47d0
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces