Darkplaces revision 11952

[David Bate <david@bate.org.uk>]

Hi,

I have updated the Darkplaces git repository to match upstream 
revision 11952.  This is the revision recommended for Xonotic 0.7 and 
not the version previously mentioned.

I have not updated the d0-blind-id branch - I will wait until we are 
in a better position to do this to keep thi history cleaner.

Also, sorry for not keeping up to date with Darkplaces recently (I 
recall at least one little bug that completely passed me by).  These 
commits have been sitting around for a long time waiting for me to 
push them, but things have been a little crazy recently.  Hopefully 
some real progress will happen shortly with Xonotic.

David