GS-803 Build version advanced to 6.6.0.2596.262
GS-803 Build version advanced to 6.6.0.2596.262

svn path=/trunk/openspaces/; revision=40254


Former-commit-id: d9e1953e8710bb8d931db6c87e5506974688d783
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces