default config machinery

[Marco Martin]

Hi all,

we now have a plasma-mobile-config git repo (where different devices would be 
different branches) that has also the startactive modules, since they may be 
device dependent as well.

to use it, i've attempted the following:
* did a branch of the devel repo in my home
   https://build.pub.meego.com/project/packages?project=home%3Amart%3Abranches%3AProject%3AKDE%3ADevel

* it has plasma-contour-config using the new git repo (maybe a rename is 
worth?)
* plasma-contour-config also provides the startactive-modules package (would 
go away from the startactive package, would make sense to not provide any 
module in the startactive repo?)

* contour-intro only contains demo data (images, video)

* the package kde-skel-binary has the nepomuk database dump, the idea is to 
import it with the /etc/skel mechanism


any test and/or comment is appreciated :D

Cheers,
Marco Martin