chore(gruntFile): fix watch task

The watch task was breaking because it was watching the "compiled (js)"
template files, which we being deleted and updated as part of the build.
This change removes these js files from the list of watched files.

Closes #197
Fixed typo in unauthenticated handling spec in security.spec.js.
Merge pull request #199 from johnnyoshika/spec-typo-fix

docs(security.spec): fix typo in unauthenticated handling spec