git/local: add image of motivating tweet
Add link to PhDComics final.doc comic
fix problem with last link
couldn't link to PhD comic so just incorporating it
Add screenshots of an example repository
larger versions of repo screenshots
git/local: Pull out motivation as slides
git/local/Readme: slides -> motivation.pdf
git/local: add a couple of slides to motivation.pdf
git/local: split out revert/branch to separate file
git/local: initial intro + comments on git config
Merge branch '2014-08-25' into 2014-08-25_git-local
git/local: changes to disc of git init; drop disc of .git/info/exclude
Simplify git init exercise; add text about routine use of git
fix formatting of description of routine use
Again, fix formatting of description of routine use
One last try at that formatting
git/local: include git config color.ui
git/local: highlight the exercises
git/local: one more try to get highlighting to work