Adding the week2 directory and some Python code to list all the
collections in the database of the users choosing and print the
info in a bottle view template.
Adding the initial files from the start of week 2.
Removed an empty line.
Adding some downloads/handouts for week 2.
Adding supporting files/downloads for week 2 of class.
Added .pyc files to gitignore.
Adding the final blog files for week 2 after completing the homework.