Also refs #351
* messages can be formatted with style sheet
* fixed: removed command from message
* added originator to command line
* msg parsing now in core
* using ITimestampBased for text messages and status messages
* allow to resize rows to content (view base)
* model / views for text messages
* removed old qt stylesheets
* GUI component for aircraft parts
* remote aircraft selector component
* Adjusted GUI for internals component
* Enable / disable debug messages from GUI
* Allow to init engines directly
* Removed unused async sort in sequence
In same step fixed found issues in interpolator
* allow to set max rendered aircraft
* only init QDbusServer for P2P
* changed init order of contexts in runtime
* use "fake" signal to call setComVoiceRooms (remote in GUI)
* added slot to change voice room callsign
* used "org.swift" instead of "net.vatim" (just style)
* used const QString for serviceName
* added correct copyright header (just style)
* removed unused functions / signals
* removed no longer used members / update timers
* Pass provider to contructors
* no direct access to monitor in other contexts
* changed to CSimulatedAircraft / Simulation::CAircraftModel
* added new functions such as icons for model
* improved ICAO code handling in airspace
* removed implicit logging from network context
* added functions in component to select COM frequencies
* changed views to contain ObjectType in template
* function to obtain selected objects in view base class
* better case handling in SELCAL
* SELCAL in aircraft
* SELCAL selector, improved getter / setters
* changed cockpit SELCAL elements to promoted GUI element
* synchronized flightplan and cockpit SELCAL codes, used new signal/slot syntacs in flightplan
* added SELCAL in own aircraft context