Always write log files to the home folder #12540

- Always log to file using default values. Log to home_folder/.resinsight/logs.  Files are rotated, 5MB per file and maximum of 3 files.
- Add checkbox to system preferences to control file logging

ApplicationLibCode/Application/Tools/RiaFileLogger.h

@@ -26,7 +26,7 @@
 class RiaFileLogger : public RiaLogger
 {
 public:
-    explicit RiaFileLogger( const std::string& filename );
+    explicit RiaFileLogger( const std::string& filePathForLogFiles );
     ~RiaFileLogger() override;
 
     int  level() const override;