* added class
* adjusted settings context
* adjusted "global" methods as register metadata
* improved settings utility
* renamed "settingsallclasses" as settings can also be in other namespaces, settingsallclasses now in core
* helper method to detect disconnected state
* clear ATC info if disconnected or not available
* unit test for "finders"
* added Doxygen file
* formatting frequency in text message tabs
* fixed QHostInfo::localHostName()
* move to BlackMisc, as it can be used elsewhere
* temp. change, moved methods in body until refs #278, #277 is fixed/ resolved
* added to CVariant for value object
* signal in text message to indicate overlay messages
* info window component (currently not runtme aware, maybe changed in future)
* removed old window, adjusted GUI
* Explicit JSON name can be set for tuple members
* Names can still be extracted by preprocessor stringification if not explicitly set
* In both cases, names are embedded in Attribute metadata, so no need to call jsonMembers() in the value classes
* An Attribute contains a reference to a data member, plus some metadata
* Creates the concept of a "meta tuple", a tuple of Attribute objects
* New facilities in TupleConverterBase to be used inside the macro
* Flags allow individual data members to be selectively enabled or disabled depending on how the tuple is used
* Selective enable/disable is implemented by removing the indices of the flagged members from the index_sequence
* new constructor in column class
* removed overridden data method, no longer needed
* added icons for ATC station views
* QPixmap comparison for such columns (free functions)
* Cockpit, max frequency corrected to 136,975
* Text message components, tabs show cockpit frequencies
* fixed icons
* some aggresive sound for voice room joined/left, until full testing is complete
* fixed issue with parsing, only default locale is used. Now user's local possible
* allow to load FP for other callsigns as well (voice capabilities)
* Improved handling of CTime, inclusive bug fixes and time formatting
* Max. lengths for FP fields as const value (so we can change it if required)
* Load FP from GUI component
* Samples for PQ classes
* Adjusted depending classes (e.g. client)
* changed return type for updateFromVatsimDataFileStation
* improved resolution for own aircraft
* convenience method findFirstByCallsign
* automatically convert frequency to MHz for ATC station
* improved output in toQString
* GUI, flight plan formatting
* corrected logging for network context
* override keyword in listmodelbase
