Moving to handlebars v2.0.0
Adding mocha testing to travis ci.

Commenting out the old notice test for now, adding a basic handlebars helper test.
Adding a basic textbooks test, fixing path in hh
Merge branch 'develop' into improve_coverage
Removing the unused weekly files.
Exclude migrations from code coverage
Configuration for blanket.js
MUWM-2339, and removing the old js test url.
Adding a few more handlebars helper tests.
Merge pull request #38 from uw-it-aca/improve_coverage

Improve coverage