updated the installmavenrep.sh to install using the correct group
updated the installmavenrep.sh to install using the correct group

svn path=/trunk/openspaces/; revision=26940


Former-commit-id: d371a146fb909a6da646091f8cf83b00b9ae0d31
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces