Ignore vim's temporary files.
Adjust application.coffee to reflect unavoidable reality of global scope in JS
Change 'build' not to uglify. Add 'package' task to build + uglify

- Makes debugging the application in the browser much less painful.
Load the application manifest before mocha.
Add debug.sh to facilitate debugging tests in a unixy environment

- Can you even run node outside of a unixy environment?
Add spec helper back to grunt test task.