* made plugin aware functions protected
* set setup for FSX ( refs #547 ) and made setup protected
* removed CLogHandler::instance()->disconnect(); as discussed in slack
* some formatting
* the whole concept here will change, see comments CAircraftMatcher::getClosestMatch
* currently returns exact match or default model
* added ASSERT in monitor to detect missing callsign for model at an early stage
* only call this->abandonAndWait() when not in main thread (also slack discussion MS/KB)
* make sure web data service start to read even if setup reader signal was missed
* add timestamp to setupreader to detect "recently read" in case signal is missed
* reordered use of fireDelayedReadyForModelMatching
* better calls / params depending on received packet(FSInn / Icao code)
* fixed search in DB data
* works now with and without DB data present
* new slot syntax in ATC station component
* formatting, comments
* tab order
* utility function for severity in status message
* null checks in threadutils
* invalidKey function in datastore
* changed data object keys (cached objets)
* added missing value object compare cases
* renamed timer in context network
* finder function for model list
* renamed getContainer to container (as it is just a reference)
* fixed in launcher so reloading works (this also uses fixed URL list)
* signal for version synchronized
* removed setupreader.h where possible -> less compile dependencies
* removed redundant logging
* removed unused cleanup override
* connect &QCoreApplication::aboutToQuit in threaded reader
* Rename CPluginManager to IPluginManager, it is an abstract class now
* Move plugin-related code to CPluginManagerSimulator
* Remove plugin validation from CSimulatorPluginInfo
* new class CFailoverUrlList
* improved utility methods
* CDBusServer: utility function to check server / DBus can be connected
* check in swift GUI if DBus is available
* a single base URL (shared), derived URLs by appended path
* simplified dir structure shared with sub directories
* renamed functions
* automatically synchronize setup with DB when initialized
* trigger download info loading when setup is completed
* allow to automatically read after setup data have been synchronized
* read DB data when setup has been loaded
* allow to reload from threaded reader
* improved handling (log messages, skip reading) when data are not available
* gracefulShutdown in metar reader and other readers
* made m_shutdown thread safe
* Demoted log level for reader
* helper function finished or shutdown
