Added Python assignment - Daniel Chung

Created 4 functions:

1. Health data assignment using lists and csv.reader()
2. Health data assignment using dictionary and csv.DictReader()
3. Average of stream of input of numbers from class
4. FizzBuzz using a list comprehension
    - I'm not too sure how the 'else' command in the list comprehension works, any thoughts?
To answer your question about "else" in list comprehensions: You've put a nested if/else statement in the "expression" portion of the list comprehension, which some people might think is hard to read but I think it's easy to read the way you formatted it.

Here's more on one-line if/else statements in Python: http://www.pythoncentral.io/one-line-if-statement-in-python-ternary-conditional-operator/