Add JQuery 1.11.1
Convert to APM/require.js (2.1.14)

Also, remove some more junk from the tree.
Modify converter to emit APM

Multi-file APM uses index files. No more concatenation, I think. And
it's not that slow to load, either, which is surprising... wonder if
the browser does the load in parallel now.

Also fix some leftover bugs in the UI.
Fix JSHint errors
Update gruntfile
Clean up logging for tests
APM