Advocacy Flyers updated

FWIW,
I've updated the collection of flyers in 
http://www.Ne
tBSD.org/gallery/advocacy/ with the latest set of flyers
from 
Stefan Schumacher. Contents have been updated, internal
(TeX) structure 
was cleaned up (except for the Xen one... volunteers?), and
there's a 
bunch of new flyers in DIN A4 format:

  * General information on NetBSD in English, German, and
both
  * NetBSD Security in German+English
  * pkgsrc in English and German
  * Xen in German+English

I've included all the files to rebuild the PDFs along with
the PDFs 
themselves.

A note on the format: We went from the 3-fold flyer over A5
to A4 - it's 
easiest to print and doesn't require folding. (Have you ever
folded some 
500 flyers?  Future
flyers will most likely be in A4 format.

Thanks a LOT to Stefan Schumacher for all the work he has
put into this!

Enjoy!


  - Hubert