presnick/runestone — pull request #25 by nickdotreid (2014-02-01 01:24:58+00:00)
Title: Functions Chapter Edits

Many of the edits were fairly minor - except for the final questions.

I removed the first of those questions because it was not covered at all in the material -- which I though would be confusing for students.

I also added the two problems at the end, which were already there, but not rendering because of syntax errors.