Dependency pinning and miscellaneous fixes

- npm dependency pinning
- Fix links to non-existent master branch TERMS.md
- Change to https for cfpb.github.io links
- Add new opts to Gruntfile
- Bump to version 0.7.1
More https links
Remove all but dependencies from package.json
Merge pull request #20 from Scotchester/gh-pages

Dependency pinning and miscellaneous fixes