update outline
update index page
complete lab for week 8
* add week 8 assignment text, which is just the project specs
* add a base page template for the week 8 lab
* add an image of the wiki frontpage to help note success
* add a page describing the final project to the top-level course information
fixes from Dan, after review
complete week 8 slides
minor fix-ups
add image
add link to week 8 presentation
 * add completed wikitutorial app to assignments/answers for week08
all the new stuff
ongoing changes to the plant DB