hgview #50416 Quit button is not needed and little bit annoying [validation pending]

In hgview at the top left of window

http://www.logilab.org/file/19888?vid=download

there is Quit button. I think this button is not needed and little bit annoying. I have clicked it because I want to refresh, but refresh is second button.

I think removing this button would also make it possible to add some other info in this toolbar.

ubuntu bug : https://bugs.launchpad.net/ubuntu/+source/hgview/+bug/665886

prioritynormal
typeenhancement
appeared in<not specified>
done in1.8.0
load0.250
load left0.000
closed by#1380:c52c2c5cbded
patch