* Diagrams re-incorporated from DrupalCon Prague session (and previous Bazaar presentations).
* Extended the deck with activities; based on DrupalCon Prague session.
* Updated diagrams for Star Wars and Whispering Pines workflow to show difference in live server.
* Separated the workshop into three distinct parts: Project Hosting, Branching Strategies, Documentation.
* Added warm-up exercise section for code timeline activity.