Add WIP Cheat Sheet FR
Close links in License; Un-code format site copyright
Fixed mixed content warning when loading jquery without SSL
Use the local query instead of hot linking
Merge pull request #150 from andrew/master

Fixed mixed content warning when loading jquery without SSL
Improved and shortened 2 translations under 'Synchronize changes'
Update PDF with shortened description in 628820d
Add FR cheat sheet link
Merge pull request #144 from github/cheat-sheet-fr-pdf

Add Cheat Sheet FR
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