Re: [merge request] Many tiny fixes

[Christopher Roy Bratusek <zanghar freenet de>]

> Why does it look shabby? See attached screenshot. If you mean that it uses an ugly font,
> then you haven't GTK+ set-up properly, but feel free to check:
> http://www.nanolx.org/linux/xsettingsd/ ;)
> 
> (I've added a window-title, added some spacing and did some resizing)
> 
> will add a window-icon the gtk-missing is currently used... ugly.
> 
> Chris

gtk-window-set-icon-name (and a majority of GtkWindow functions) was missing, so I've
completed GtkWindow from 2.12 API, thus bumped minimum rep-gtk requirement to 0.90.4

(the error-dialog uses the gtk-info stock-icon)

Chris