Update README with more information.
More README update.
Rewrite barChart() to an object function.
Fix the ticks on the log scale.
Rewrite hbar().
Add a temporary patch to the x ticks on the bar charts.
Update READE with testing and hot deployment details.
Rewrite the dashboard controller into a module.
Correct formatting for code block.
Update comment on testing.
Modulize the models.
Replace qunit with mocha tests.
Merge pull request #24 from eric-wu/master

Refactor the controller and the models into JavaScript modules.