Currently, the Logviewer will show only lots (more or less) of errors.
We had the idea to show also the warnings log, and provide an option to clean the log-window.
For that purpose, i seperated the logs for the logviewer from the original logs for spark.
That will give to option, to handle the logviewer as 'view' of the logs, even after restarting spark.
The old errors will be showed as long as the user want them to be showed. If the user clear the view,
the old errors are still stored in the original logfiles of spark, but the view is tidy for new errors or warnings.
What do you guys think of it?