Training materials
Authors: Anthony Bretaudeau or Anton Nekrutenko or Brane Leskosek
and Contributors: Björn Grüning or Celia van Gelder or Dr. Stephen David Laycock or Eija Korpelainen or Erik Hjerde or Manimozhiyan Arumugam or Marek Suchanek or Marek Vrbacky or Ms. Yo Yehudi