Initial commit
Add syllabus to README

Partial syllabus, with final two modules undefined. See corresponding Issues.
Fix module list formatting in README.md.
Add issue number.
Add link to issue.
Change title and add instructors
Outline and early draft of Phugoid module.
Complete draft of 3 notebooks for phugoid module.
Have students program solutions in their own notebook.
Fix mistakes caught by @gforsyth.
Add CSS injection.
Resolve most of the issues raised by @gforsyth and @ianhawke in the Phugoid notebooks.
Update README.md
Update README.md
Update contents of module 1
Break up code into smaller chunks and mark solution cells.
Merge remote-tracking branch 'origin/phugoid' into phugoid

* origin/phugoid:
  Update README.md
  Update README.md
Rearrange code to be closer to explanation

Move library imports up (before method), move time discretization up to
explanation.
Small change: delta t was already defined

Removed second definition.
Ignore checkpoint file