GS-803 Build version advanced to 6.6.1.2990.421
GS-803 Build version advanced to 6.6.1.2990.421

svn path=/trunk/openspaces/; revision=41584


Former-commit-id: 65a2a1a50221d6718fc7e6f3c9f6650be035d0b5
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces