GS-803 Build version advanced to 6.6.0.2592.4
GS-803 Build version advanced to 6.6.0.2592.4

svn path=/trunk/openspaces/; revision=35801


Former-commit-id: fbff15a5d92678b60eaaad4088828e68a34a7264
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces