delete nexus local repository and add it to setting.xml of build64a
delete nexus local repository and add it to setting.xml of build64a

svn path=/xap/trunk/gigaspaces/; revision=169027


Former-commit-id: 50b123557e610d535a91f2c5f742720304e871dc
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces