Add datatables library for table sorting & filtering
Add a wrapper for bean.js event calls

Enables logging of event handler firing
Optimize transform loads

- If we’re loading the dashboard with a transform, don’t load the whole
thing first only to throw it away. Apply the transform before doing any
query loading
- Disable item re-rendering while running a transform
Initialize properly from default log level
Add a 'sortable' flag to summation_table

And use it in the Isolate transform
Logging
Improve color block rendering
Merge pull request #306 from urbanairship/sortable-tables

Sortable summation_table