Fux Workbook Update

I finished a first draft of a Fux workbook (PDF) to accompany the Mann translation. I've typeset all the exercises, though there might be some cases in which my use of staves and octaves differs from the examples in the book. I'm proofreading and adding short summaries of the newly introduced rules as I work through it. I've finished proofing the section on 2-voice counterpoint, and hope to start back up with three voices this summer.