[oe] [RFC] Bitbake 1.8 parser rework

[Holger Hans Peter Freyther]

Hey,

I posted this patchset a bit earlier and still would be interested in 
feedback.I have put the version of Bitbake into a git repository so it might 
be easier to try than to apply the ~20 patches to it.

You can get the source from: git clone git://gitorious.org/bitbake/bitbake.git
and they are in the bitbake-1.8-parser-rework branch.

feedback welcome
	z.