feature : add a button to close the errors vue or adjust the entry view menu.

[nlebellier]

Hi,
I noticed that if we able the "errors view" via the View menu then we can't close it further.
So a little button, a cross at the right top corner to close it would be welcomed
and make the menu entry toggle the display of this errors view.

Cheers

[rbnpi]

You can just push Escape to hide it again.

[nlebellier]

ah ok :-) but as the others panes has their little own cross to close, why not for this one.