[dwm] floatborder patch

Hi!

The freshly released dwm-mitch 3.0 (updated to dwm 4.3 and dmenu 3.2,
see [1]) contains a new patch called "floatborder" which allows
different border sizes for floating and non-floating clients. I
normally don't use any borders at all, but this patch makes it a lot
easier to spot small grey floating dialog boxes in front of big grey
application windows :-)

I took my patch from dwm-mitch and reapplied it to plain dwm 4.3.
It compiles, but I have not tested it at all.

Perhaps somebody finds this useful. The patch is attached.

Regards,
Christian

[1] http://www.cgarbs.de/dwm-mitch.en.html

-- 
....Christian.Garbs.....................................http://www.cgarbs.de
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