src: Added more status messages and some fixes

* Elide status bar messages to avoid window resize window
* Fixed status view clearing when switching projects
* Refactored app setting loading
* Replace newline characters with spaces in status view

src/lib/LicenseChecker.cpp

@@ -117,12 +117,8 @@ LicenseChecker::LicenseChecker()
 
 void LicenseChecker::handleMessage(MessageDispatchWhenLicenseValid* message)
 {
-	MessageStatus("preparing...", false, true).dispatch();
-
 	LicenseState state = checkCurrentLicense();
 
-	MessageStatus("ready").dispatch();
-
 	if (state == LICENSE_VALID)
 	{
 		message->content->dispatch();