Add a box for showing important msgs

[Tom]

A lot of times you get errors from servers, warnings that you really should pay attention to. Mostly failed attempts to upload or change files on the server.

Currently this errors are shown in the log when they happend, but the log keeps going and the msg is swept away in the background.

I hate to spend 15 minutes on a bug just to found out that the changes I make to the file where not saved because of permissions.
Such things should be noticeable in a big red outline on top of my screen, along with any failed attempts to modify files on the server.

A new feature that presents a 1 line* box on top of the toolbar could serve as an important notification bar for just those occasions*.

• - configurable