* update week03 with link to presentation.
add feedback from homework, and placeholder for GIT presentation by Dan.
update homework description for week03
start work on week 4 presentation
add cover image for week 4 presentation
update
add answers for week 2 assignments
first CGI lab started
add image for cgitb output
 * start adding support files for week 4 labs
 * install pygments into the virtualenv so that we can colorize code in slides
colorize week 3 code examples
add colorization styles from pygments into the pretty.css file, augment to cover incremental/current stuff.
update week 4 slides with colorization
fix more code samples with colorization
 * complete cgi lab
 * push forward into getting cgi online
adding needed images for week 4 presentation
 * add sponsor slide
 * add sponsor logo image
 * push week 04 presentation forwward into WSGI definition
push through to lab 2, wsgi on vm
add images to support wsgi part of lecture