license: Implemented new license format

* Implemented new format splitting user, version, and usage period into separate lines
* Refactored all classes: License, LicenseGenerator, LicenseChecker
* Removed redundant license check hash from ApplicationSettings, don't generate, store and check it anymore
* Moved license checking and encoding logic to LicenseChecker
* Moved default for license generation to main.cpp
* Refactored license checking logic in whole app, removed involved message types
* Added LicenseCheckerTestSuite for checking all legacy and current license types
* Generate new license type lifelong

src/lib/utility/messaging/type/MessageEnteredLicense.h

@@ -1,32 +0,0 @@
-#ifndef MESSAGE_ENTERED_LICENSE_H
-#define MESSAGE_ENTERED_LICENSE_H
-
-#include "Message.h"
-
-class MessageEnteredLicense
-	: public Message<MessageEnteredLicense>
-{
-public:
-	enum LicenseType
-	{
-		LICENSE_NONE,
-		LICENSE_TEST,
-		LICENSE_NON_COMMERCIAL,
-		LICENSE_COMMERCIAL
-	};
-
-	MessageEnteredLicense(LicenseType type)
-		: type(type)
-	{
-		setSendAsTask(false);
-	}
-
-	static const std::string getStaticType()
-	{
-		return "MessageEnteredLicense";
-	}
-
-	const LicenseType type;
-};
-
-#endif // MESSAGE_ENTERED_LICENSE_H

src/lib/utility/messaging/type/MessageForceEnterLicense.h

@@ -1,25 +0,0 @@
-#ifndef MESSAGE_FORCE_ENTER_LICENSE_H
-#define MESSAGE_FORCE_ENTER_LICENSE_H
-
-#include "LicenseChecker.h"
-#include "Message.h"
-
-class MessageForceEnterLicense
-	: public Message<MessageForceEnterLicense>
-{
-public:
-	MessageForceEnterLicense(LicenseChecker::LicenseState state)
-		: state(state)
-	{
-		setSendAsTask(false);
-	}
-
-	static const std::string getStaticType()
-	{
-		return "MessageForceEnterLicense";
-	}
-
-	const LicenseChecker::LicenseState state;
-};
-
-#endif // MESSAGE_FORCE_ENTER_LICENSE_H