Adding Gruntfile and package.json
Adding dist/ folder. Adding style/ folder. Updating Gruntfile.
Adding directive.coffee and updated Gruntfile.
Adding unit test framework.
Fleshing out Gruntfile, karma, testing.
Created jsonExplorer directive and got basic test to pass.
Adding tests for brackets. Updated data.html
WIP: Implementing the json-explorer.
Adding colons and commas. Output starting to look correct.
Renamed some files.
Implemented array processing.
Adding expand/collapse buttons.
Some bugfixes.
Updating package.json to work on Windows.
Completed the refactor. The explorer works fully.
Removing old gd-ui files.  Renamed module to nv.ui.jsonexplorer.
Handling circular references and scope watches.
Adding comments; refactored code a little.
Merge pull request #1 from robinfhu/testing-refactor

Refactoring for Grunt, Coffeescript and testing