Answered the first question.
Answered the second question, but wasn't totally sure of the situation described. May change the answer later.
Answered part of number 3, will continue tomorrow.
Answered more of 3.
Finished question 3, but not certain of my answer to 9 is technically allowed based on the requirements of the question.
Answered question 4.
Answered all questions.
Fixed a misspelling and corrected an awkward phrase.
Realized a USet would be risky to use for 1.1.8, so the answer was changed to the List interface.
Merge pull request #10 from db4soundman/blasedd

Blasedd