GH-926 implement log cleaning functionality

Also adds gzip compressed log support

logic/pathmatcher/IPathMatcher.h

@@ -0,0 +1,12 @@
+#pragma once
+#include <memory>
+
+class IPathMatcher
+{
+public:
+	typedef std::shared_ptr<IPathMatcher> Ptr;
+
+public:
+	virtual ~IPathMatcher(){};
+	virtual bool matches(const QString &string) = 0;
+};