Added Python code calling boto to push updates to site HTML pages on S3.
Merge branch 'sfu-innovation/gh-pages'
Restoring Assignments to schedule.md
Restored all assignment files
Added section numbers to Barroso et al. in schedule page
Expanded assignment list
Fleshing out specification of Cloud474
Fleshing out specification of Cloud474
Description of partially successful installing of zmq on EC2 instance
Added some assignmenty type stuff.