Builds with Grunt Browserify.

- Now tests built files as well as source files.
- Renamed from daemon to grunt karma:watch.
- Build is part of Grunt default chain.
Corrected Browserify configuration to really test.

The documentation doesn't state how to use the standalone option, and
after digging through the source it appears to be considered a
bundleOption.

I also corrected the logic to determining a bundle vs the primary source
code.
Merge pull request #31 from tbranyen/better-build

Builds with Grunt Browserify.