* core_tests.js and navigation_tests.js have more tests
* qunit_test_runner.html runs QUnit in a browser (without karma) and
provides a generic iframe based platform to test different presentations.
* copy qunit.js and syn.js into the repo. This allows qunit_test_runner.html
to work without any dependency on node/npm. (Karma obviously does need them.)
* Move jscs cli option to .jscsrc instead
