* added functions to callsign / callsign list
* used in aircraft matcher
* also resolve std.livery in matcher
* also allow to find aircraft ICAO designator ending with string (e.g. 737 for B737)
* renamed CAircraftMatcher::reverseLookup -> CAircraftMatcher::reverselLookupModel
* threadsafe isInRange (CAIrspaceMonitor)
* made clients threadsafe
* use clients to decide if model string is queried
* init aircraft/airline ICAO codes with DB data where possible
* Allow acces to log utility functions of matcher