Community-Lab introduction

Differences From Artifact [b6574afb6a]:

• File slides.svg — part of check-in [d6a3077112] at 2012-09-23 11:57:57 on branch trunk — Added interaction example slide with step labels. (user: ivan, size: 737118) [annotate] [blame] [check-ins using]

To Artifact [c665be86ba]:

• File slides.svg — part of check-in [3706a20fb6] at 2012-09-23 20:45:08 on branch trunk — Added slides on cooperation with community networks. (user: ivan, size: 1088531) [annotate] [blame] [check-ins using]

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