GS-803 Build version advanced to 11508-20
GS-803 Build version advanced to 11508-20

svn path=/xap/trunk/openspaces/; revision=182179


Former-commit-id: 7268cd604fca51005d479d055bb1e3c136e60fa7
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces