Removed obsolete coreDebug flag and coreEV macro.
Removed duplicate EV_INFO and EV_DEBUG.
Removed obsolete debug flags.
Removed obsolete loggingName.
Replaced BasicModule::findHost with findContainingNode.
Removed unused and obsolete BasicModule.
HTTP: Adapted to the new logging API.

Replaced EV_DEBUG and friends.
Deleted obsolete logLevel parameters.
Replaced ev.printf with INFO_P.
TraCI: Adapted to the new logging API.