Document dosdevices/unc/

[Tobias Burnus]

Hello,

I found an email by Fergal Daly 
(http://www.mail-archive.com/wine-devel(a)winehq.org/msg08815.html) which 
kind of patches configuring.sgml to document dosdevices/unc.

I transformed it into a proper patch for configuring.sgml

Tobias

Document dosdevices/unc/ (take 2)

[Tobias Burnus]

Hello,

seemingly I'm unable to grep 'cause I couldn't find the the "UNC" 
already present in that file (but not yet on the winehq.org). I 
therefore added UNC and Universal Naming Convention increasing the 
chance that one finds it using google/grep.

Tobias