GS-803 Build version advanced to 6.6.1.2990.557
GS-803 Build version advanced to 6.6.1.2990.557

svn path=/trunk/openspaces/; revision=41980


Former-commit-id: d6b3a7c5b3942eca565ea3865a2bf3ba09ee136a
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces