* threaded reader were normal members causing a crash when those were moved in their own thread
* we need own event processing for unit test
* Network request needs to be generated in main thread
* don`t shutdown readers on QCoreApplication::aboutToQuit, let CApplication handle it
* use CApplication in unit test (as in real world)
Unrelated:
* access global setup via application
* allow to send status message to main window (from everywhere)
* Use sGui::changedStylesheet where possible
* message when model is stashed
* improved application startup
* threadsafe (used from workers)
* added post methods
* renamed functions to better refelct post/get
* use central QNetworkAccessManager in readers, removed local readers
