Initial commit
fixes readme to include info
adds swc bash lesson
undo
adds thw stuff, from swc/bc repo... neglects history... sorry everyone...
customizes the tutorial for berkeley.
adds initial tutorial on git
adds a bunch of swc images
fixes image link?
replaced figures
better
fixes images
adds images
svg->png
adds final images
adding forking
actually,  it inits a bare repo
-u
changed heading styles
replaced yaml stuff