2 commits

Author	SHA1	Message	Date
Mathias	ab228c0941	update/improve design docs as background info for IO layer, see #2890	2013-01-11 14:19:50 +01:00
Roland	f47f973f3c	add design docs as background info for IO layer, see #2890	2013-01-10 12:20:17 +01:00