tests: statistical: fixed network configurator settings

use IPv4NetworkConfigurator instead FlatNetworkConfigurator
or disable NodeConfigurator in NodeBase
typo
dhcp: optimisation, added TODO
mobility: MoBANCoordinator: added FIXME
ByteArray: bugfix in addDataFromBuffer()
cSocketRTScheduler: bugfix for OmNET 5.0
IPv4InterfaceData: info(): print all multicast groups (do not filter out ALL_HOST_MCAST)
IPv4: added log message
UDPSerializer: parser: parses UDP packet to ByteArrayMessage with payload
ev->EV and related OMNeT++ 5.0 logging compatible fixes
ev.printf is going to be removed in OMNeT++ 5.0
INETDefs.h: backwards compatibility EV macros for OMNeT++ 5.0
more logging-related fixes
IPv4Route: fixed NULL pointer usage: ipv4Data() == NULL was not checked
tests: logging-related fixes
mobility: added missing INET_API macros.
base: removed double function declaration.
Ieee802.11: fix for controlBitrate parameter.
802.11mac: fixed missing default bitrate values. Changed the default bitrate to 1Mbps according to spec.

Fingerprints updated.
FSMA: compatibility with OMNeT++ 5.0 head