implementing WifiNode, pending
Merge branch 'WifiNode' into EunetSwitch
Merge branch 'EunetSwitch' into kotani
Merge branch 'kotani' into morisada
NS_LOG_* and TESTS_* were moved at the top
preventing dangling call in NotifyConstructionCompleted
preventing dangling call to DoInitialize
moved methods to assign ip addresses to CsmaInternetNode
check for lack of IP address assignment
explicit template instantiation
assumes each Ipv4Interface has only one Ipv4Address
removed typedef Base aliasing and added bubbling check
implemented getIpv4InterfaceAddress
changed the base class of SimpleRouter to CsmaInternetNode
don\'t connect nodes in their constructor
chenged Makefile and Router Test suit by Sasaki
Merged by Sasaki's branch