[Xcb] XKB once again ... i give up

[Thomas Hunger]

Hey, 

After another frustrating week in which I  tried to understand the 
weird semantics and how to write xcb-util stuff for it, I sat down 
today and implemented the interesting bits of logic + a parser for 
the layouts (no geometries yet, but looks simple as well) on the 
client side in a few hours. Much more fun. 

XCB-XKB works kind of, if you don't mind rolling your own binary 
structs in many places. If anyone wants to take this I can give some 
guidance, but I will not continue with XKB.

Tom