Adds `.gitignore` with basic defaults.
Moves jquery and test html files to `test/` folder.
Adds `.jshintrc` with default settings.
Moves `jquery.hotkeys.js` to `src/` folder. Adds jshint fixes to `jquery.hotkeys.js`.
Removes unnecessary `hotkeys.jquery.json` file.
Adds `bower.json` to project.
General cleanup of `package.json` and bumps version number.
Updates to Gruntfile.js
* Adds `meta` section.
* Adds `clean` task.
* Adds `concat` task.
* Adds `uglify` task.
* Updates `jshint` task to point to `.jshintrc`.
* Updates `default` task to include clean, concat, and uglify tasks.
Adds distribution builds of `jquery.hotkeys.js` to `dist/` folder.
Merge pull request #1 from xero-github/feature/0.2.4

feature 0.2.4