Updating video saving, saves, and creates a directory if it doesn't exist. I've also removed the reference to the mkdirp module since I didn't think it was warranted
Adding page change for the webcam since it keeps reloading which is annoying
Merge the webcam and generic quiz changes
Removing the merge commit HEAD tag in the file
add packages/npm
Merge branch 'morgan' of https://github.com/rmtmckenzie/cscw-icebreaker into morgan