GS-10226 add log4j dependency
GS-10226
add log4j dependency

svn path=/xap/trunk/openspaces/; revision=132001


Former-commit-id: b740004d649be18e39c01f8e5b904ca42f852f24
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces