Community-Lab introduction

Artifact 588d09f7be08d8a1acd64bade81063f78b30e4dc:

• File slides.svg — part of check-in [0a9f73abee] at 2012-10-07 23:19:05 on branch trunk — Don't zoom over node architecture diagram. (user: ivan, size: 1360639) [annotate] [blame] [check-ins using]