[Kst] extragear/graphics/kst/src/datasources

[Eli Fidler]

SVN commit 541649 by fidler:

NAD datasource plugin with local caching


 A             nad (directory)  
 A             nad/Makefile.am  
 A             nad/README.txt  
 A             nad/kstdata_nad.desktop  
 A             nad/nadsource.cpp   [License: GPL (v2+)]
 A             nad/nadsource.h   [License: GPL (v2+)]