Remove all historical Intermediate slides
Remove all historical Advanced slides
Remove all historical Foundations slides
Add estimated chapters and order to three-course decks
Add placeholders for new Intermediate deck order
Add "Setup" command line examples
Add "init" and "clone" command line examples
Add versioning basics
Add change review (diff) basics
Add  command line examples
Add `branch` command line  examples
Add `remote` commands
Add diagram slides for DVCS processes
Add first draft of remote workflow content
Aggregate `diff` diagrams to one with build steps
Add new diff build step diagram
Reorganize topics between remote workflows and distributed repo chapters
Remove redundant chapter
Add shortuct examples
Add file lifecycle commands