Moved all test code into /test. Renamed test.js to crypto_test.js.
(Let's try to keep test files topical.) Merged test_views.html and
test.html into a single test/index.html.
Todo: use Grunt to generate test/index.html from index.html and files
found in /test. Also, write more tests.
Also,
* moved fetch out of the list view
* removed unused #last() function
* put test setup lines in their own tiny file.
* added data-cover to view script tags for code coveage reports.
ERHMAGERRRD testing frameworks are so the best. Removed all our custom
code for ensuring test exclusivity and doneness and isolating callbacks
and everything. mocha does it all for us, and makes it pretty.
Also rather than return a long chain of promises that eventually resolve
to truthiness, we now use chai to make assertions about what is good and
right in the world.
Recommended reading:
https://visionmedia.github.io/mochahttp://chaijs.com/api/assert/
