RCP: X.X, new message scenario, modal alert dialog
Some error message are too important to be missed
Solution
if the log message level is SEVERE display it also in a modal dialog
box.
note: maybe we’ll need to move some currently SEVERE messages to other
levels.
- add a preference to disable this dialog box for power users.
- the log level has to be set to SEVERE
(from redmine: issue id 1992, created on 2017/01/12 by Matthieu Decorde)